usn-6436-1
Vulnerability from osv_ubuntu
Published
2023-10-18 04:43
Modified
2026-02-10 04:43
Summary
frr vulnerabilities
Details
It was discovered that the FRR did not properly check the attribute length in NRLI. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-41358)
It was discovered that the FRR did not properly manage memory when reading initial bytes of ORF header. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-41360)
It was discovered that FRR did not properly validate the attributes in the BGP FlowSpec functionality. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-41909)
References
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2023-41358",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-41360",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-41909",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:20.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "frr",
"binary_version": "7.2.1-1ubuntu0.2+esm1"
},
{
"binary_name": "frr-pythontools",
"binary_version": "7.2.1-1ubuntu0.2+esm1"
},
{
"binary_name": "frr-rpki-rtrlib",
"binary_version": "7.2.1-1ubuntu0.2+esm1"
},
{
"binary_name": "frr-snmp",
"binary_version": "7.2.1-1ubuntu0.2+esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "frr",
"purl": "pkg:deb/ubuntu/frr@7.2.1-1ubuntu0.2+esm1?arch=source\u0026distro=esm-apps/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7.2.1-1ubuntu0.2+esm1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.0.2-2build2",
"7.2-1ubuntu1",
"7.2-1ubuntu2",
"7.2.1-1",
"7.2.1-1ubuntu0.1",
"7.2.1-1ubuntu0.2"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2023-41358",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-41360",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-41909",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "frr",
"binary_version": "8.1-1ubuntu1.6"
},
{
"binary_name": "frr-pythontools",
"binary_version": "8.1-1ubuntu1.6"
},
{
"binary_name": "frr-rpki-rtrlib",
"binary_version": "8.1-1ubuntu1.6"
},
{
"binary_name": "frr-snmp",
"binary_version": "8.1-1ubuntu1.6"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "frr",
"purl": "pkg:deb/ubuntu/frr@8.1-1ubuntu1.6?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.1-1ubuntu1.6"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7.5.1-1.1",
"8.1-1",
"8.1-1ubuntu1",
"8.1-1ubuntu1.1",
"8.1-1ubuntu1.2",
"8.1-1ubuntu1.3",
"8.1-1ubuntu1.4",
"8.1-1ubuntu1.5"
]
}
],
"aliases": [],
"details": "It was discovered that the FRR did not properly check the attribute length\nin NRLI. A remote attacker could possibly use this issue to cause a denial\nof service. (CVE-2023-41358)\n\nIt was discovered that the FRR did not properly manage memory when reading\ninitial bytes of ORF header. A remote attacker could possibly use this\nissue to cause a denial of service. (CVE-2023-41360)\n\nIt was discovered that FRR did not properly validate the attributes in the\nBGP FlowSpec functionality. A remote attacker could possibly use this issue\nto cause a denial of service. (CVE-2023-41909)\n",
"id": "USN-6436-1",
"modified": "2026-02-10T04:43:22Z",
"published": "2023-10-18T04:43:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6436-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-41358"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-41360"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-41909"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "frr vulnerabilities",
"upstream": [
"UBUNTU-CVE-2023-41358",
"UBUNTU-CVE-2023-41360",
"UBUNTU-CVE-2023-41909"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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