Vulnerabilites related to frrouting - frrouting
cve-2023-47234
Vulnerability from cvelistv5
Published
2023-11-03 00:00
Modified
2024-08-22 14:51
Severity ?
EPSS score ?
Summary
An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when processing a crafted BGP UPDATE message with a MP_UNREACH_NLRI attribute and additional NLRI data (that lacks mandatory path attributes).
References
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cve-2017-15865
Vulnerability from cvelistv5
Published
2017-11-08 20:00
Modified
2024-08-05 20:04
Severity ?
EPSS score ?
Summary
bgpd in FRRouting (FRR) before 2.0.2 and 3.x before 3.0.2, as used in Cumulus Linux before 3.4.3 and other products, allows remote attackers to obtain sensitive information via a malformed BGP UPDATE packet from a connected peer, which triggers transmission of up to a few thousand unintended bytes because of a mishandled attribute length, aka RN-690 (CM-18492).
References
| ▼ | URL | Tags |
|---|---|---|
| https://lists.cumulusnetworks.com/pipermail/cumulus-security-announce/2017-November/000009.html | x_refsource_CONFIRM | |
| https://support.cumulusnetworks.com/hc/en-us/articles/115014778107-CVE-2017-15865-Malformed-BGP-UPDATE-Triggers-Information-Disclosure | x_refsource_CONFIRM | |
| https://frrouting.org/community/security.html | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/101794 | vdb-entry, x_refsource_BID | |
| https://support.cumulusnetworks.com/hc/en-us/articles/115014754307#rn690 | x_refsource_CONFIRM |
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cve-2022-36440
Vulnerability from cvelistv5
Published
2023-04-03 00:00
Modified
2024-08-03 10:07
Severity ?
EPSS score ?
Summary
A reachable assertion was found in Frrouting frr-bgpd 8.3.0 in the peek_for_as4_capability function. Attackers can maliciously construct BGP open packets and send them to BGP peers running frr-bgpd, resulting in DoS.
References
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cve-2024-27913
Vulnerability from cvelistv5
Published
2024-02-28 00:00
Modified
2024-11-13 18:38
Severity ?
EPSS score ?
Summary
ospf_te_parse_te in ospfd/ospf_te.c in FRRouting (FRR) through 9.1 allows remote attackers to cause a denial of service (ospfd daemon crash) via a malformed OSPF LSA packet, because of an attempted access to a missing attribute field.
References
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cve-2023-41358
Vulnerability from cvelistv5
Published
2023-08-29 00:00
Modified
2024-08-02 19:01
Severity ?
EPSS score ?
Summary
An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c processes NLRIs if the attribute length is zero.
References
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cve-2023-46753
Vulnerability from cvelistv5
Published
2023-10-26 00:00
Modified
2024-10-29 20:06
Severity ?
EPSS score ?
Summary
An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur for a crafted BGP UPDATE message without mandatory attributes, e.g., one with only an unknown transit attribute.
References
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cve-2023-41361
Vulnerability from cvelistv5
Published
2023-08-29 00:00
Modified
2024-10-02 13:17
Severity ?
EPSS score ?
Summary
An issue was discovered in FRRouting FRR 9.0. bgpd/bgp_open.c does not check for an overly large length of the rcv software version.
References
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cve-2023-41909
Vulnerability from cvelistv5
Published
2023-09-05 00:00
Modified
2024-08-02 19:09
Severity ?
EPSS score ?
Summary
An issue was discovered in FRRouting FRR through 9.0. bgp_nlri_parse_flowspec in bgpd/bgp_flowspec.c processes malformed requests with no attributes, leading to a NULL pointer dereference.
References
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cve-2023-31490
Vulnerability from cvelistv5
Published
2023-05-09 00:00
Modified
2024-08-02 14:53
Severity ?
EPSS score ?
Summary
An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.
References
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cve-2022-43681
Vulnerability from cvelistv5
Published
2023-05-03 00:00
Modified
2024-08-03 13:40
Severity ?
EPSS score ?
Summary
An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet (or the option length word, in case of an extended OPEN message), the FRR code reads of out of the bounds of the packet, throwing a SIGABRT signal and exiting. This results in a bgpd daemon restart, causing a Denial-of-Service condition.
References
| ▼ | URL | Tags |
|---|---|---|
| https://forescout.com | ||
| https://www.debian.org/security/2023/dsa-5495 | vendor-advisory | |
| https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | mailing-list |
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cve-2023-38802
Vulnerability from cvelistv5
Published
2023-08-29 00:00
Modified
2024-10-02 14:46
Severity ?
EPSS score ?
Summary
FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation).
References
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cve-2022-37035
Vulnerability from cvelistv5
Published
2022-08-02 00:00
Modified
2024-08-03 10:21
Severity ?
EPSS score ?
Summary
An issue was discovered in bgpd in FRRouting (FRR) 8.3. In bgp_notify_send_with_data() and bgp_process_packet() in bgp_packet.c, there is a possible use-after-free due to a race condition. This could lead to Remote Code Execution or Information Disclosure by sending crafted BGP packets. User interaction is not needed for exploitation.
References
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cve-2023-38407
Vulnerability from cvelistv5
Published
2023-11-06 00:00
Modified
2024-08-02 17:39
Severity ?
EPSS score ?
Summary
bgpd/bgp_label.c in FRRouting (FRR) before 8.5 attempts to read beyond the end of the stream during labeled unicast parsing.
References
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cve-2022-40302
Vulnerability from cvelistv5
Published
2023-05-03 00:00
Modified
2025-01-30 16:06
Severity ?
EPSS score ?
Summary
An issue was discovered in bgpd in FRRouting (FRR) through 8.4. By crafting a BGP OPEN message with an option of type 0xff (Extended Length from RFC 9072), attackers may cause a denial of service (assertion failure and daemon restart, or out-of-bounds read). This is possible because of inconsistent boundary checks that do not account for reading 3 bytes (instead of 2) in this 0xff case.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/FRRouting/frr/releases | ||
| https://www.debian.org/security/2023/dsa-5495 | vendor-advisory | |
| https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | mailing-list |
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cve-2023-41359
Vulnerability from cvelistv5
Published
2023-08-29 00:00
Modified
2024-08-02 19:01
Severity ?
EPSS score ?
Summary
An issue was discovered in FRRouting FRR through 9.0. There is an out-of-bounds read in bgp_attr_aigp_valid in bgpd/bgp_attr.c because there is no check for the availability of two bytes during AIGP validation.
References
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cve-2023-3748
Vulnerability from cvelistv5
Published
2023-07-24 15:19
Modified
2024-09-27 13:44
Severity ?
EPSS score ?
Summary
A flaw was found in FRRouting when parsing certain babeld unicast hello messages that are intended to be ignored. This issue may allow an attacker to send specially crafted hello messages with the unicast flag set, the interval field set to 0, or any TLV that contains a sub-TLV with the Mandatory flag set to enter an infinite loop and cause a denial of service.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2023-3748 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2223668 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | n/a | frr | |||||||||||||||||
|
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cve-2022-26127
Vulnerability from cvelistv5
Published
2022-03-03 17:21
Modified
2025-02-13 16:32
Severity ?
EPSS score ?
Summary
A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to missing a check on the input packet length in the babel_packet_examin function in babeld/message.c.
References
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cve-2023-46752
Vulnerability from cvelistv5
Published
2023-10-26 00:00
Modified
2024-09-09 16:24
Severity ?
EPSS score ?
Summary
An issue was discovered in FRRouting FRR through 9.0.1. It mishandles malformed MP_REACH_NLRI data, leading to a crash.
References
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cve-2023-31489
Vulnerability from cvelistv5
Published
2023-05-09 00:00
Modified
2024-08-02 14:53
Severity ?
EPSS score ?
Summary
An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_capability_llgr() function.
References
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cve-2022-26126
Vulnerability from cvelistv5
Published
2022-03-03 00:00
Modified
2024-08-03 04:56
Severity ?
EPSS score ?
Summary
Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to the use of strdup with a non-zero-terminated binary string in isis_nb_notifications.c.
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cve-2023-38406
Vulnerability from cvelistv5
Published
2023-11-06 00:00
Modified
2024-08-02 17:39
Severity ?
EPSS score ?
Summary
bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a "flowspec overflow."
References
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cve-2019-5892
Vulnerability from cvelistv5
Published
2019-01-10 17:00
Modified
2024-08-04 20:09
Severity ?
EPSS score ?
Summary
bgpd in FRRouting FRR (aka Free Range Routing) 2.x and 3.x before 3.0.4, 4.x before 4.0.1, 5.x before 5.0.2, and 6.x before 6.0.2 (not affecting Cumulus Linux or VyOS), when ENABLE_BGP_VNC is used for Virtual Network Control, allows remote attackers to cause a denial of service (peering session flap) via attribute 255 in a BGP UPDATE packet. This occurred during Disco in January 2019 because FRR does not implement RFC 7606, and therefore the packets with 255 were considered invalid VNC data and the BGP session was closed.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/FRRouting/frr/releases/tag/frr-3.0.4 | x_refsource_MISC | |
| https://lists.frrouting.org/pipermail/frog/2019-January/000404.html | x_refsource_MISC | |
| https://github.com/FRRouting/frr/releases/tag/frr-5.0.2 | x_refsource_MISC | |
| https://github.com/FRRouting/frr/releases/tag/frr-6.0.2 | x_refsource_MISC | |
| https://github.com/FRRouting/frr/commit/943d595a018e69b550db08cccba1d0778a86705a | x_refsource_MISC | |
| https://frrouting.org/community/security/cve-2019-5892.html | x_refsource_CONFIRM | |
| https://github.com/FRRouting/frr/releases/tag/frr-4.0.1 | x_refsource_MISC |
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cve-2022-26128
Vulnerability from cvelistv5
Published
2022-03-03 17:22
Modified
2025-02-13 16:32
Severity ?
EPSS score ?
Summary
A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to a wrong check on the input packet length in the babel_packet_examin function in babeld/message.c.
References
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cve-2023-41360
Vulnerability from cvelistv5
Published
2023-08-29 00:00
Modified
2024-10-15 18:32
Severity ?
EPSS score ?
Summary
An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c can read the initial byte of the ORF header in an ahead-of-stream situation.
References
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cve-2022-26125
Vulnerability from cvelistv5
Published
2022-03-03 00:00
Modified
2024-08-03 04:56
Severity ?
EPSS score ?
Summary
Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.
References
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cve-2024-44070
Vulnerability from cvelistv5
Published
2024-08-19 00:00
Modified
2024-08-21 13:19
Severity ?
EPSS score ?
Summary
An issue was discovered in FRRouting (FRR) through 10.1. bgp_attr_encap in bgpd/bgp_attr.c does not check the actual remaining stream length before taking the TLV value.
References
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cve-2022-40318
Vulnerability from cvelistv5
Published
2023-05-03 00:00
Modified
2024-08-03 12:14
Severity ?
EPSS score ?
Summary
An issue was discovered in bgpd in FRRouting (FRR) through 8.4. By crafting a BGP OPEN message with an option of type 0xff (Extended Length from RFC 9072), attackers may cause a denial of service (assertion failure and daemon restart, or out-of-bounds read). This is possible because of inconsistent boundary checks that do not account for reading 3 bytes (instead of 2) in this 0xff case. NOTE: this behavior occurs in bgp_open_option_parse in the bgp_open.c file, a different location (with a different attack vector) relative to CVE-2022-40302.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/FRRouting/frr/releases | ||
| https://www.debian.org/security/2023/dsa-5495 | vendor-advisory | |
| https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | mailing-list |
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cve-2023-47235
Vulnerability from cvelistv5
Published
2023-11-03 00:00
Modified
2024-08-02 21:09
Severity ?
EPSS score ?
Summary
An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when a malformed BGP UPDATE message with an EOR is processed, because the presence of EOR does not lead to a treat-as-withdraw outcome.
References
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cve-2022-37032
Vulnerability from cvelistv5
Published
2022-09-19 00:00
Modified
2024-08-03 10:21
Severity ?
EPSS score ?
Summary
An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of service. This occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c.
References
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cve-2022-26129
Vulnerability from cvelistv5
Published
2022-03-03 17:24
Modified
2025-02-13 16:32
Severity ?
EPSS score ?
Summary
Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the subtlv length in the functions, parse_hello_subtlv, parse_ihu_subtlv, and parse_update_subtlv in babeld/message.c.
References
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Vulnerability from fkie_nvd
Published
2022-03-03 18:15
Modified
2024-11-21 06:53
Severity ?
Summary
Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to the use of strdup with a non-zero-terminated binary string in isis_nb_notifications.c.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| fedoraproject | fedora | 34 | |
| fedoraproject | fedora | 35 | |
| fedoraproject | fedora | 36 |
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Vulnerability from fkie_nvd
Published
2023-05-09 16:15
Modified
2024-11-21 08:01
Severity ?
Summary
An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | 8.4.2 | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 | |
| debian | debian_linux | 12.0 | |
| fedoraproject | fedora | 37 | |
| fedoraproject | fedora | 38 | |
| fedoraproject | fedora | 39 |
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Vulnerability from fkie_nvd
Published
2017-11-08 20:29
Modified
2024-11-21 03:15
Severity ?
Summary
bgpd in FRRouting (FRR) before 2.0.2 and 3.x before 3.0.2, as used in Cumulus Linux before 3.4.3 and other products, allows remote attackers to obtain sensitive information via a malformed BGP UPDATE packet from a connected peer, which triggers transmission of up to a few thousand unintended bytes because of a mishandled attribute length, aka RN-690 (CM-18492).
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-03 18:15
Modified
2024-11-21 06:53
Severity ?
Summary
A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to a wrong check on the input packet length in the babel_packet_examin function in babeld/message.c.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://github.com/FRRouting/frr/issues/10502 | Exploit, Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FRRouting/frr/issues/10502 | Exploit, Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html |
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"id": "CVE-2022-26128",
"lastModified": "2024-11-21T06:53:29.230",
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}
Vulnerability from fkie_nvd
Published
2022-09-19 22:15
Modified
2024-11-21 07:14
Severity ?
Summary
An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of service. This occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 |
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Vulnerability from fkie_nvd
Published
2023-08-29 04:15
Modified
2024-11-21 08:21
Severity ?
Summary
An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c processes NLRIs if the attribute length is zero.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 | |
| debian | debian_linux | 12.0 | |
| fedoraproject | fedora | 37 | |
| fedoraproject | fedora | 38 | |
| fedoraproject | fedora | 39 |
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}
Vulnerability from fkie_nvd
Published
2023-05-09 16:15
Modified
2024-11-21 08:01
Severity ?
Summary
An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_capability_llgr() function.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | 8.4.2 | |
| fedoraproject | fedora | 37 | |
| fedoraproject | fedora | 38 | |
| fedoraproject | fedora | 39 |
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"lastModified": "2024-11-21T08:01:58.453",
"metrics": {
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Vulnerability from fkie_nvd
Published
2023-08-29 04:15
Modified
2024-11-21 08:21
Severity ?
Summary
An issue was discovered in FRRouting FRR through 9.0. There is an out-of-bounds read in bgp_attr_aigp_valid in bgpd/bgp_attr.c because there is no check for the availability of two bytes during AIGP validation.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| fedoraproject | fedora | 37 | |
| fedoraproject | fedora | 38 | |
| fedoraproject | fedora | 39 |
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},
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"value": "Se descubri\u00f3 un problema en FRRouting FRR hasta 9.0. Hay una lectura fuera de l\u00edmites en bgp_attr_aigp_valid en bgpd/bgp_attr.c porque no se verifica la disponibilidad de dos bytes durante la validaci\u00f3n AIGP."
}
],
"id": "CVE-2023-41359",
"lastModified": "2024-11-21T08:21:08.967",
"metrics": {
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},
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},
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}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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{
"lang": "en",
"value": "CWE-125"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2023-11-03 21:15
Modified
2024-11-21 08:30
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H
6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H
Summary
An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when a malformed BGP UPDATE message with an EOR is processed, because the presence of EOR does not lead to a treat-as-withdraw outcome.
References
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}
],
"id": "CVE-2023-47235",
"lastModified": "2024-11-21T08:30:00.550",
"metrics": {
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H",
"version": "3.1"
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"impactScore": 4.7,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2023-11-03T21:15:17.470",
"references": [
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"tags": [
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},
{
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"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html"
},
{
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},
{
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}
],
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"vulnStatus": "Modified",
"weaknesses": [
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{
"lang": "en",
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],
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"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2024-02-28 07:15
Modified
2025-01-21 14:55
Severity ?
Summary
ospf_te_parse_te in ospfd/ospf_te.c in FRRouting (FRR) through 9.1 allows remote attackers to cause a denial of service (ospfd daemon crash) via a malformed OSPF LSA packet, because of an attempted access to a missing attribute field.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FRRouting/frr/pull/15431 | Issue Tracking, Patch | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FRRouting/frr/pull/15431 | Issue Tracking, Patch |
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},
{
"lang": "es",
"value": "ospf_te_parse_te en ospfd/ospf_te.c en FRRouting (FRR) hasta 9.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda del daemon ospfd) a trav\u00e9s de un paquete OSPF LSA mal formado, debido a un intento de acceso a un campo de atributo faltante."
}
],
"id": "CVE-2024-27913",
"lastModified": "2025-01-21T14:55:08.587",
"metrics": {
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"attackVector": "ADJACENT_NETWORK",
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"baseScore": 6.5,
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"source": "nvd@nist.gov",
"type": "Primary"
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]
},
"published": "2024-02-28T07:15:09.677",
"references": [
{
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"tags": [
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"Patch"
],
"url": "https://github.com/FRRouting/frr/pull/15431"
},
{
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"vulnStatus": "Analyzed",
"weaknesses": [
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2023-05-03 12:16
Modified
2024-11-21 07:21
Severity ?
Summary
An issue was discovered in bgpd in FRRouting (FRR) through 8.4. By crafting a BGP OPEN message with an option of type 0xff (Extended Length from RFC 9072), attackers may cause a denial of service (assertion failure and daemon restart, or out-of-bounds read). This is possible because of inconsistent boundary checks that do not account for reading 3 bytes (instead of 2) in this 0xff case. NOTE: this behavior occurs in bgp_open_option_parse in the bgp_open.c file, a different location (with a different attack vector) relative to CVE-2022-40302.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FRRouting/frr/releases | Third Party Advisory | |
| cve@mitre.org | https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | Mailing List, Third Party Advisory | |
| cve@mitre.org | https://www.debian.org/security/2023/dsa-5495 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FRRouting/frr/releases | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.debian.org/security/2023/dsa-5495 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 | |
| debian | debian_linux | 12.0 |
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},
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"lang": "es",
"value": "Se descubri\u00f3 un problema en bgpd en FRRouting (FRR) hasta 8.4. Al manipular un mensaje BGP OPEN con una opci\u00f3n de tipo 0xff (longitud extendida de RFC 9072), los atacantes pueden provocar una denegaci\u00f3n de servicio (fallo de aserci\u00f3n y reinicio del servicio, o lectura fuera de l\u00edmites). Esto es posible debido a comprobaciones de l\u00edmites inconsistentes que no tienen en cuenta la lectura de 3 bytes (en lugar de 2) en este caso 0xff. NOTA: este comportamiento ocurre en bgp_open_option_parse en el archivo bgp_open.c, una ubicaci\u00f3n diferente (con un vector de ataque diferente) en relaci\u00f3n con CVE-2022-40302."
}
],
"id": "CVE-2022-40318",
"lastModified": "2024-11-21T07:21:18.503",
"metrics": {
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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"version": "3.1"
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},
"published": "2023-05-03T12:16:27.800",
"references": [
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"tags": [
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"url": "https://github.com/FRRouting/frr/releases"
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"tags": [
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"Third Party Advisory"
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"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html"
},
{
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"tags": [
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"url": "https://www.debian.org/security/2023/dsa-5495"
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],
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},
{
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"tags": [
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],
"url": "https://www.debian.org/security/2023/dsa-5495"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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{
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"value": "CWE-125"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2023-05-03 12:16
Modified
2024-11-21 07:27
Severity ?
Summary
An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet (or the option length word, in case of an extended OPEN message), the FRR code reads of out of the bounds of the packet, throwing a SIGABRT signal and exiting. This results in a bgpd daemon restart, causing a Denial-of-Service condition.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://forescout.com | Third Party Advisory | |
| cve@mitre.org | https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | Mailing List, Third Party Advisory | |
| cve@mitre.org | https://www.debian.org/security/2023/dsa-5495 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://forescout.com | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.debian.org/security/2023/dsa-5495 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 | |
| debian | debian_linux | 12.0 |
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],
"cveTags": [],
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},
{
"lang": "es",
"value": "Existe una lectura fuera de los l\u00edmites en el daemon BGP de FRRouting FRR hasta 8.4. Al enviar un mensaje BGP OPEN con formato incorrecto que termina con el octeto de longitud de la opci\u00f3n (o la palabra de longitud de la opci\u00f3n, en el caso de un mensaje OPEN extendido), el c\u00f3digo FRR se lee fuera de los l\u00edmites del paquete, lanzando una se\u00f1al SIGABRT y saliendo. Esto da como resultado un reinicio del daemon bgpd, lo que provoca una condici\u00f3n de Denegaci\u00f3n de Servicio (DoS)."
}
],
"id": "CVE-2022-43681",
"lastModified": "2024-11-21T07:27:01.987",
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},
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]
}
Vulnerability from fkie_nvd
Published
2023-11-06 06:15
Modified
2024-11-21 08:13
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
bgpd/bgp_label.c in FRRouting (FRR) before 8.5 attempts to read beyond the end of the stream during labeled unicast parsing.
References
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}
],
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"lastModified": "2024-11-21T08:13:30.293",
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]
}
Vulnerability from fkie_nvd
Published
2023-11-03 21:15
Modified
2024-11-21 08:30
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when processing a crafted BGP UPDATE message with a MP_UNREACH_NLRI attribute and additional NLRI data (that lacks mandatory path attributes).
References
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}
],
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"lastModified": "2024-11-21T08:30:00.290",
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}
Vulnerability from fkie_nvd
Published
2023-08-29 16:15
Modified
2024-11-21 08:14
Severity ?
Summary
FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation).
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| pica8 | picos | 4.3.3.2 | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 | |
| debian | debian_linux | 12.0 | |
| fedoraproject | fedora | 37 | |
| fedoraproject | fedora | 38 | |
| fedoraproject | fedora | 39 |
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}
],
"id": "CVE-2023-38802",
"lastModified": "2024-11-21T08:14:13.073",
"metrics": {
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},
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]
}
Vulnerability from fkie_nvd
Published
2022-03-03 18:15
Modified
2024-11-21 06:53
Severity ?
Summary
A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to missing a check on the input packet length in the babel_packet_examin function in babeld/message.c.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://github.com/FRRouting/frr/issues/10487 | Exploit, Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FRRouting/frr/issues/10487 | Exploit, Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html |
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"id": "CVE-2022-26127",
"lastModified": "2024-11-21T06:53:29.123",
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"privilegesRequired": "NONE",
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"tags": [
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],
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},
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},
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}
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"type": "Secondary"
},
{
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{
"lang": "en",
"value": "CWE-1284"
}
],
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"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2023-07-24 16:15
Modified
2024-11-21 08:17
Severity ?
3.5 (Low) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in FRRouting when parsing certain babeld unicast hello messages that are intended to be ignored. This issue may allow an attacker to send specially crafted hello messages with the unicast flag set, the interval field set to 0, or any TLV that contains a sub-TLV with the Mandatory flag set to enter an infinite loop and cause a denial of service.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2023-3748 | Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2223668 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2023-3748 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2223668 | Issue Tracking, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2022-03-03 18:15
Modified
2024-11-21 06:53
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the subtlv length in the functions, parse_hello_subtlv, parse_ihu_subtlv, and parse_update_subtlv in babeld/message.c.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://github.com/FRRouting/frr/issues/10503 | Exploit, Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FRRouting/frr/issues/10503 | Exploit, Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html |
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"lastModified": "2024-11-21T06:53:29.337",
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"weaknesses": [
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],
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"type": "Secondary"
},
{
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{
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"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2023-11-06 06:15
Modified
2024-11-21 08:13
Severity ?
Summary
bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a "flowspec overflow."
References
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},
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"value": "bgpd/bgp_flowspec.c en FRRouting (FRR) anterior a 8.4.3 maneja mal una longitud nlri de cero, tambi\u00e9n conocido como \"flowspec overflow\"."
}
],
"id": "CVE-2023-38406",
"lastModified": "2024-11-21T08:13:30.140",
"metrics": {
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"published": "2023-11-06T06:15:40.850",
"references": [
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"tags": [
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"weaknesses": [
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2023-08-29 04:15
Modified
2024-11-21 08:21
Severity ?
Summary
An issue was discovered in FRRouting FRR 9.0. bgpd/bgp_open.c does not check for an overly large length of the rcv software version.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FRRouting/frr/pull/14241 | Patch, Vendor Advisory | |
| cve@mitre.org | https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FRRouting/frr/pull/14241 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | Mailing List, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| debian | debian_linux | 10.0 |
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"value": "Se ha descubierto un problema en FRRouting FRR v9.0. \"bgpd/bgp_open.c\" no comprueba una longitud excesiva de la versi\u00f3n de software rcv. "
}
],
"id": "CVE-2023-41361",
"lastModified": "2024-11-21T08:21:09.340",
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"vulnStatus": "Modified",
"weaknesses": [
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}
Vulnerability from fkie_nvd
Published
2023-05-03 12:16
Modified
2025-01-30 17:15
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
An issue was discovered in bgpd in FRRouting (FRR) through 8.4. By crafting a BGP OPEN message with an option of type 0xff (Extended Length from RFC 9072), attackers may cause a denial of service (assertion failure and daemon restart, or out-of-bounds read). This is possible because of inconsistent boundary checks that do not account for reading 3 bytes (instead of 2) in this 0xff case.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FRRouting/frr/releases | Third Party Advisory | |
| cve@mitre.org | https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | Mailing List, Third Party Advisory | |
| cve@mitre.org | https://www.debian.org/security/2023/dsa-5495 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FRRouting/frr/releases | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.debian.org/security/2023/dsa-5495 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 | |
| debian | debian_linux | 12.0 |
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},
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}
],
"id": "CVE-2022-40302",
"lastModified": "2025-01-30T17:15:11.930",
"metrics": {
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},
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"type": "Secondary"
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]
}
Vulnerability from fkie_nvd
Published
2023-10-26 05:15
Modified
2024-11-21 08:29
Severity ?
Summary
An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur for a crafted BGP UPDATE message without mandatory attributes, e.g., one with only an unknown transit attribute.
References
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},
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"value": "Se descubri\u00f3 un problema en FRRouting FRR hasta la versi\u00f3n 9.0.1. Puede ocurrir una falla para un mensaje de ACTUALIZACI\u00d3N BGP manipulado sin atributos obligatorios, por ejemplo, uno con solo un atributo de tr\u00e1nsito desconocido."
}
],
"id": "CVE-2023-46753",
"lastModified": "2024-11-21T08:29:13.980",
"metrics": {
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"type": "Secondary"
}
]
}
Vulnerability from fkie_nvd
Published
2022-03-03 18:15
Modified
2024-11-21 06:53
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://github.com/FRRouting/frr/issues/10507 | Exploit, Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FRRouting/frr/issues/10507 | Exploit, Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html |
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]
},
"published": "2022-03-03T18:15:08.090",
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"tags": [
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},
{
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{
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"value": "CWE-1284"
}
],
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]
}
Vulnerability from fkie_nvd
Published
2023-04-03 16:15
Modified
2024-11-21 07:13
Severity ?
Summary
A reachable assertion was found in Frrouting frr-bgpd 8.3.0 in the peek_for_as4_capability function. Attackers can maliciously construct BGP open packets and send them to BGP peers running frr-bgpd, resulting in DoS.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | 8.3 | |
| fedoraproject | fedora | 36 | |
| fedoraproject | fedora | 37 | |
| fedoraproject | fedora | 38 | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 | |
| debian | debian_linux | 12.0 |
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"value": "Se encontr\u00f3 una afirmaci\u00f3n accesible en Frrouting frr-bgpd 8.3.0 en la funci\u00f3n peek_for_as4_capability. Los atacantes pueden construir maliciosamente paquetes abiertos BGP y enviarlos a pares BGP que ejecutan frr-bgpd, lo que resulta en DoS."
}
],
"id": "CVE-2022-36440",
"lastModified": "2024-11-21T07:13:00.897",
"metrics": {
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},
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]
}
Vulnerability from fkie_nvd
Published
2023-09-05 07:15
Modified
2024-11-21 08:21
Severity ?
Summary
An issue was discovered in FRRouting FRR through 9.0. bgp_nlri_parse_flowspec in bgpd/bgp_flowspec.c processes malformed requests with no attributes, leading to a NULL pointer dereference.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| debian | debian_linux | 10.0 | |
| fedoraproject | fedora | 37 | |
| fedoraproject | fedora | 38 | |
| fedoraproject | fedora | 39 |
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Vulnerability from fkie_nvd
Published
2024-08-19 02:15
Modified
2024-08-30 16:19
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in FRRouting (FRR) through 10.1. bgp_attr_encap in bgpd/bgp_attr.c does not check the actual remaining stream length before taking the TLV value.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FRRouting/frr/pull/16497 | Issue Tracking, Patch |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 9.0 |
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Vulnerability from fkie_nvd
Published
2023-10-26 05:15
Modified
2024-11-21 08:29
Severity ?
Summary
An issue was discovered in FRRouting FRR through 9.0.1. It mishandles malformed MP_REACH_NLRI data, leading to a crash.
References
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Vulnerability from fkie_nvd
Published
2019-01-10 17:29
Modified
2024-11-21 04:45
Severity ?
Summary
bgpd in FRRouting FRR (aka Free Range Routing) 2.x and 3.x before 3.0.4, 4.x before 4.0.1, 5.x before 5.0.2, and 6.x before 6.0.2 (not affecting Cumulus Linux or VyOS), when ENABLE_BGP_VNC is used for Virtual Network Control, allows remote attackers to cause a denial of service (peering session flap) via attribute 255 in a BGP UPDATE packet. This occurred during Disco in January 2019 because FRR does not implement RFC 7606, and therefore the packets with 255 were considered invalid VNC data and the BGP session was closed.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-08-02 23:15
Modified
2024-11-21 07:14
Severity ?
Summary
An issue was discovered in bgpd in FRRouting (FRR) 8.3. In bgp_notify_send_with_data() and bgp_process_packet() in bgp_packet.c, there is a possible use-after-free due to a race condition. This could lead to Remote Code Execution or Information Disclosure by sending crafted BGP packets. User interaction is not needed for exploitation.
References
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"value": "An issue was discovered in bgpd in FRRouting (FRR) 8.3. In bgp_notify_send_with_data() and bgp_process_packet() in bgp_packet.c, there is a possible use-after-free due to a race condition. This could lead to Remote Code Execution or Information Disclosure by sending crafted BGP packets. User interaction is not needed for exploitation."
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"value": "Se ha detectado un problema en bgpd en FRRouting (FRR) 8.3. En las funciones bgp_notify_send_with_data() y bgp_process_packet() en el archivo bgp_packet.c, se presenta un posible uso de memoria previamente liberada debido a una condici\u00f3n de carrera. Esto podr\u00eda conllevar una Ejecuci\u00f3n de C\u00f3digo Remota o ua Divulgaci\u00f3n de Informaci\u00f3n mediante el env\u00edo de paquetes BGP dise\u00f1ados. No es requerida una interacci\u00f3n del usuario para la explotaci\u00f3n"
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"id": "CVE-2022-37035",
"lastModified": "2024-11-21T07:14:19.953",
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Vulnerability from fkie_nvd
Published
2023-08-29 04:15
Modified
2024-11-21 08:21
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c can read the initial byte of the ORF header in an ahead-of-stream situation.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| frrouting | frrouting | * | |
| debian | debian_linux | 10.0 | |
| fedoraproject | fedora | 37 | |
| fedoraproject | fedora | 38 | |
| fedoraproject | fedora | 39 |
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