CVE-2023-44487 (GCVE-0-2023-44487)
Vulnerability from
Published
2023-10-10 00:00
Modified
2025-11-04 21:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
References
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"name": "[oss-security] 20231020 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WLPRQ5TWUQQXYWBJM7ECYDAIL2YVKIUH/"
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{
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"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E72T67UPDRXHIDLO3OROR25YAMN4GGW5/"
},
{
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"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BFQD3KUEMFBHPAPBGLWQC34L4OWL5HAZ/"
},
{
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},
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},
{
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"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LKYHSZQFDNR7RSA7LHVLLIAQMVYCUGBG/"
},
{
"name": "FEDORA-2023-4d2fd884ea",
"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FNA62Q767CFAFHBCDKYNPBMZWB7TWYVU/"
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KSEGD2IWKNUO3DWY4KQGUQM5BISRWHQE/"
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{
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"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CLB4TW7KALB3EEQWNWCN7OUIWWVWWCG2/"
},
{
"name": "[debian-lts-announce] 20231030 [SECURITY] [DLA 3641-1] jetty9 security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00045.html"
},
{
"name": "DSA-5540",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2023/dsa-5540"
},
{
"name": "[debian-lts-announce] 20231031 [SECURITY] [DLA 3638-1] h2o security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00047.html"
},
{
"url": "https://discuss.hashicorp.com/t/hcsec-2023-32-vault-consul-and-boundary-affected-by-http-2-rapid-reset-denial-of-service-vulnerability-cve-2023-44487/59715"
},
{
"name": "FEDORA-2023-1caffb88af",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VHUHTSXLXGXS7JYKBXTA3VINUPHTNGVU/"
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{
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3N4NJ7FR4X4FPZUGNTQAPSTVB2HB2Y4A/"
},
{
"name": "FEDORA-2023-7934802344",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZB43REMKRQR62NJEI7I5NQ4FSXNLBKRT/"
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{
"name": "FEDORA-2023-dbe64661af",
"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HT7T2R4MQKLIF4ODV4BDLPARWFPCJ5CZ/"
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{
"name": "FEDORA-2023-822aab0a5a",
"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XFOIBB4YFICHDM7IBOP7PWXW3FX4HLL2/"
},
{
"name": "[debian-lts-announce] 20231105 [SECURITY] [DLA 3645-1] trafficserver security update",
"tags": [
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"url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00001.html"
},
{
"name": "DSA-5549",
"tags": [
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"url": "https://www.debian.org/security/2023/dsa-5549"
},
{
"name": "FEDORA-2023-c0c6a91330",
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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-5558"
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{
"name": "[debian-lts-announce] 20231119 [SECURITY] [DLA 3656-1] netty security update",
"tags": [
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{
"name": "GLSA-202311-09",
"tags": [
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"name": "DSA-5570",
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"url": "https://www.debian.org/security/2023/dsa-5570"
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{
"url": "https://security.netapp.com/advisory/ntap-20240426-0007/"
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{
"url": "https://security.netapp.com/advisory/ntap-20240621-0006/"
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{
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{
"url": "https://github.com/grpc/grpc/releases/tag/v1.59.2"
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CVE-2020-10136 (GCVE-0-2020-10136)
Vulnerability from
Published
2020-06-02 08:35
Modified
2025-11-03 20:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-290 - Authentication Bypass by Spoofing
Summary
IP-in-IP protocol specifies IP Encapsulation within IP standard (RFC 2003, STD 1) that decapsulate and route IP-in-IP traffic is vulnerable to spoofing, access-control bypass and other unexpected behavior due to the lack of validation to verify network packets before decapsulation and routing.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| IETF | RFC2003 - IP Encapsulation within IP |
Version: STD 1 |
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CVE-2024-20399 (GCVE-0-2024-20399)
Vulnerability from
Published
2024-07-01 16:11
Modified
2025-10-21 18:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary commands as root on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of arguments that are passed to specific configuration CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected configuration CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root.
Note: To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. The following Cisco devices already allow administrative users to access the underlying operating system through the bash-shell feature, so, for these devices, this vulnerability does not grant any additional privileges:
Nexus 3000 Series Switches
Nexus 7000 Series Switches that are running Cisco NX-OS Software releases 8.1(1) and later
Nexus 9000 Series Switches in standalone NX-OS mode
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Version: 8.2(5) Version: 7.3(6)N1(1a) Version: 7.3(5)D1(1) Version: 8.4(2) Version: 7.3(6)N1(1) Version: 6.2(2) Version: 8.4(3) Version: 9.2(3) Version: 7.0(3)I5(2) Version: 8.2(1) Version: 6.0(2)A8(7a) Version: 7.0(3)I4(5) Version: 6.0(2)A6(1) Version: 7.3(1)D1(1) Version: 6.2(14a) Version: 7.0(3)I4(6) Version: 7.3(4)N1(1) Version: 7.0(3)I4(3) Version: 9.2(2v) Version: 6.0(2)A6(5b) Version: 7.3(0)D1(1) Version: 6.2(17a) Version: 7.0(3)I4(7) Version: 6.0(2)U6(1a) Version: 7.1(5)N1(1b) Version: 7.0(3)I4(1) Version: 7.0(3)I4(8) Version: 7.0(3)I4(2) Version: 7.1(4)N1(1c) Version: 7.0(3)IM3(1) Version: 6.0(2)U6(5a) Version: 6.0(2)A8(11) Version: 6.0(2)A6(4a) Version: 6.2(9) Version: 6.2(5) Version: 7.3(4)D1(1) Version: 6.2(20) Version: 9.2(1) Version: 9.2(2t) Version: 9.2(3y) Version: 7.0(3)I4(1t) Version: 6.0(2)U6(5c) Version: 6.0(2)A6(4) Version: 7.0(3)I7(6z) Version: 9.3(2) Version: 7.3(1)DY(1) Version: 7.0(3)F3(3) Version: 6.0(2)U6(6) Version: 6.2(29) Version: 7.0(3)I7(3z) Version: 7.0(3)IM7(2) Version: 6.0(2)A8(11b) Version: 6.2(9a) Version: 7.3(0)N1(1) Version: 7.0(3)I7(5a) Version: 6.2(11d) Version: 8.1(1) Version: 7.0(3)I6(1) Version: 6.0(2)U6(10) Version: 7.2(2)D1(2) Version: 7.0(3)IM3(2) Version: 6.0(2)A6(8) Version: 8.2(2) Version: 6.0(2)U6(1) Version: 7.3(2)N1(1c) Version: 7.0(3)I5(3b) Version: 8.3(2) Version: 7.3(5)N1(1) Version: 6.0(2)A6(2a) Version: 7.3(2)N1(1b) Version: 6.2(27) Version: 7.3(2)D1(3a) Version: 7.3(1)N1(1) Version: 6.0(2)U6(7) Version: 9.2(4) Version: 7.1(4)N1(1a) Version: 7.1(3)N1(4) Version: 7.0(3)IM3(2a) Version: 6.2(8b) Version: 6.0(2)A8(10) Version: 7.1(3)N1(2) Version: 6.2(13) Version: 6.0(2)A8(2) Version: 7.0(3)IC4(4) Version: 6.2(1) Version: 7.3(4)N1(1a) Version: 8.1(2) Version: 6.0(2)A6(3) Version: 6.0(2)U6(5b) Version: 7.0(3)F3(3c) Version: 7.3(3)D1(1) Version: 7.0(3)F3(1) Version: 6.0(2)U6(5) Version: 7.0(3)F3(5) Version: 7.1(2)N1(1) Version: 7.1(3)N1(3) Version: 8.2(3) Version: 6.0(2)A6(7) Version: 7.0(3)I7(2) Version: 6.2(5a) Version: 6.2(18) Version: 6.0(2)A6(5) Version: 7.0(3)IM3(2b) Version: 7.1(3)N1(1) Version: 6.0(2)U6(4a) Version: 7.0(3)I5(3) Version: 7.0(3)I7(3) Version: 6.0(2)A8(6) Version: 7.0(3)I6(2) Version: 8.3(1) Version: 6.2(3) Version: 6.2(22) Version: 7.1(1)N1(1) Version: 8.4(1) Version: 8.1(1b) Version: 7.3(0)N1(1b) Version: 7.2(2)D1(4) Version: 6.0(2)A8(5) Version: 7.3(0)DX(1) Version: 7.1(4)N1(1d) Version: 7.3(2)D1(1) Version: 7.3(2)N1(1) Version: 6.0(2)U6(8) Version: 7.1(1)N1(1a) Version: 7.0(3)IM3(3) Version: 9.3(1) Version: 6.0(2)U6(2) Version: 6.2(9b) Version: 7.1(3)N1(2a) Version: 7.3(0)N1(1a) Version: 6.0(2)A8(7) Version: 7.0(3)I7(6) Version: 7.3(2)D1(2) Version: 6.2(25) Version: 6.0(2)U6(3a) Version: 8.0(1) Version: 6.0(2)A8(11a) Version: 6.2(11e) Version: 7.1(3)N1(5) Version: 7.0(3)I4(8z) Version: 6.2(11) Version: 7.0(3)I4(9) Version: 6.2(16) Version: 6.2(19) Version: 8.2(4) Version: 6.2(2a) Version: 7.2(2)D1(3) Version: 7.1(0)N1(1b) Version: 7.0(3)I7(4) Version: 7.0(3)I7(7) Version: 6.2(5b) Version: 7.3(0)DY(1) Version: 6.0(2)A8(9) Version: 6.0(2)A8(1) Version: 7.1(5)N1(1) Version: 7.2(1)D1(1) Version: 6.2(15) Version: 6.0(2)A6(6) Version: 6.0(2)A8(10a) Version: 7.0(3)I5(1) Version: 9.3(1z) Version: 9.2(2) Version: 6.2(7) Version: 6.2(9c) Version: 7.0(3)F3(4) Version: 7.3(3)N1(1) Version: 6.2(6b) Version: 7.0(3)I4(8b) Version: 8.1(2a) Version: 7.3(2)D1(3) Version: 6.2(8) Version: 6.0(2)A8(3) Version: 6.2(11b) Version: 7.0(3)I4(6t) Version: 7.0(3)I5(3a) Version: 8.1(1a) Version: 6.2(13a) Version: 6.0(2)A8(8) Version: 7.0(3)I7(5) Version: 7.0(3)F3(3a) Version: 7.1(0)N1(1a) Version: 6.0(2)A8(4) Version: 6.0(2)A6(3a) Version: 6.0(2)A6(5a) Version: 7.0(3)F2(1) Version: 7.0(3)I4(8a) Version: 6.0(2)U6(9) Version: 7.0(3)F3(2) Version: 6.0(2)U6(2a) Version: 6.2(12) Version: 6.2(17) Version: 7.0(3)I4(4) Version: 6.2(23) Version: 6.2(13b) Version: 6.0(2)U6(3) Version: 6.2(10) Version: 6.2(6a) Version: 6.2(6) Version: 7.1(2)N1(1a) Version: 6.2(14) Version: 7.0(3)I7(1) Version: 6.2(14b) Version: 6.2(21) Version: 7.2(2)D1(1) Version: 7.0(3)F2(2) Version: 7.0(3)IA7(2) Version: 7.0(3)IA7(1) Version: 6.0(2)A8(7b) Version: 6.2(8a) Version: 6.2(11c) Version: 7.0(3)F1(1) Version: 6.0(2)A6(1a) Version: 7.1(0)N1(1) Version: 7.2(0)D1(1) Version: 6.0(2)A6(2) Version: 7.1(4)N1(1) Version: 6.0(2)A8(4a) Version: 6.2(20a) Version: 6.0(2)U6(4) Version: 8.4(1a) Version: 9.3(3) Version: 7.3(2)D1(1d) Version: 7.3(7)N1(1) Version: 6.2(24) Version: 6.2(31) Version: 7.0(3)I7(8) Version: 6.0(2)U6(10a) Version: 7.3(7)N1(1a) Version: 9.3(4) Version: 7.3(6)D1(1) Version: 6.2(26) Version: 8.2(6) Version: 6.2(33) Version: 9.3(5) Version: 8.4(2a) Version: 8.4(2b) Version: 7.3(8)N1(1) Version: 7.0(3)I7(9) Version: 7.3(7)N1(1b) Version: 6.2(24a) Version: 8.5(1) Version: 9.3(6) Version: 10.1(2) Version: 10.1(1) Version: 8.4(4) Version: 7.3(7)D1(1) Version: 8.4(2c) Version: 9.3(5w) Version: 8.2(7) Version: 7.3(9)N1(1) Version: 9.3(7) Version: 9.3(7k) Version: 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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "7.1(0)N1(1)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "7.1(4)N1(1)"
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{
"status": "affected",
"version": "6.0(2)A8(4a)"
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{
"status": "affected",
"version": "6.2(20a)"
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{
"status": "affected",
"version": "6.0(2)U6(4)"
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{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "9.3(3)"
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{
"status": "affected",
"version": "7.3(2)D1(1d)"
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{
"status": "affected",
"version": "7.3(7)N1(1)"
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{
"status": "affected",
"version": "6.2(24)"
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{
"status": "affected",
"version": "6.2(31)"
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{
"status": "affected",
"version": "7.0(3)I7(8)"
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{
"status": "affected",
"version": "6.0(2)U6(10a)"
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{
"status": "affected",
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{
"status": "affected",
"version": "9.3(4)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "6.2(33)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "7.3(7)D1(1)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "8.2(7)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "9.3(7k)"
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{
"status": "affected",
"version": "7.0(3)I7(9w)"
},
{
"status": "affected",
"version": "10.2(1)"
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{
"status": "affected",
"version": "7.3(8)N1(1a)"
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{
"status": "affected",
"version": "7.3(8)D1(1)"
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{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "8.4(4a)"
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{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "7.3(10)N1(1)"
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{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "7.0(3)I7(10)"
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{
"status": "affected",
"version": "7.3(8)N1(1b)"
},
{
"status": "affected",
"version": "8.2(8)"
},
{
"status": "affected",
"version": "10.2(1q)"
},
{
"status": "affected",
"version": "10.2(2)"
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{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "7.3(11)N1(1)"
},
{
"status": "affected",
"version": "10.2(3)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "7.3(11)N1(1a)"
},
{
"status": "affected",
"version": "10.2(2a)"
},
{
"status": "affected",
"version": "7.3(12)N1(1)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "10.2(4)"
},
{
"status": "affected",
"version": "7.3(13)N1(1)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "10.3(3)"
},
{
"status": "affected",
"version": "10.2(5)"
},
{
"status": "affected",
"version": "9.4(1)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "8.2(10)"
},
{
"status": "affected",
"version": "9.3(12)"
},
{
"status": "affected",
"version": "10.4(1)"
},
{
"status": "affected",
"version": "8.4(8)"
},
{
"status": "affected",
"version": "10.3(99w)"
},
{
"status": "affected",
"version": "7.3(14)N1(1)"
},
{
"status": "affected",
"version": "10.2(6)"
},
{
"status": "affected",
"version": "10.3(3w)"
},
{
"status": "affected",
"version": "10.3(99x)"
},
{
"status": "affected",
"version": "10.3(3o)"
},
{
"status": "affected",
"version": "8.4(9)"
},
{
"status": "affected",
"version": "10.3(4)"
},
{
"status": "affected",
"version": "10.3(3p)"
},
{
"status": "affected",
"version": "10.3(4a)"
},
{
"status": "affected",
"version": "9.4(1a)"
},
{
"status": "affected",
"version": "10.4(2)"
},
{
"status": "affected",
"version": "10.3(3q)"
},
{
"status": "affected",
"version": "9.3(13)"
},
{
"status": "affected",
"version": "8.2(11)"
},
{
"status": "affected",
"version": "9.4(2)"
},
{
"status": "affected",
"version": "10.3(5)"
},
{
"status": "affected",
"version": "10.2(7)"
},
{
"status": "affected",
"version": "10.3(3x)"
},
{
"status": "affected",
"version": "10.3(4g)"
},
{
"status": "affected",
"version": "10.2(8)"
},
{
"status": "affected",
"version": "10.3(3r)"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary commands as root on the underlying operating system of an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of arguments that are passed to specific configuration CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected configuration CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root.\r\nNote: To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. The following Cisco devices already allow administrative users to access the underlying operating system through the bash-shell feature, so, for these devices, this vulnerability does not grant any additional privileges:\r\n\r\nNexus 3000 Series Switches\r\nNexus 7000 Series Switches that are running Cisco NX-OS Software releases 8.1(1) and later\r\nNexus 9000 Series Switches in standalone NX-OS mode"
}
],
"exploits": [
{
"lang": "en",
"value": "In May 2024, the Cisco Product Security Incident Response Team (PSIRT) became aware of attempted exploitation of this vulnerability in the wild."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-17T18:07:44.853Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-nxos-cmd-injection-xD9OhyOP",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cmd-injection-xD9OhyOP"
}
],
"source": {
"advisory": "cisco-sa-nxos-cmd-injection-xD9OhyOP",
"defects": [
"CSCwj94682"
],
"discovery": "EXTERNAL"
},
"title": "Cisco NX-OS Software CLI Command Injection Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2024-20399",
"datePublished": "2024-07-01T16:11:44.028Z",
"dateReserved": "2023-11-08T15:08:07.660Z",
"dateUpdated": "2025-10-21T18:43:58.429Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
displaying 1 - 3 organizations in total 3