CVE-2023-20262 (GCVE-0-2023-20262)
Vulnerability from cvelistv5
Published
2023-09-27 17:16
Modified
2024-08-02 09:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-399 - Resource Management Errors
Summary
A vulnerability in the SSH service of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to cause a process crash, resulting in a DoS condition for SSH access only. This vulnerability does not prevent the system from continuing to function, and web UI access is not affected.
This vulnerability is due to insufficient resource management when an affected system is in an error condition. An attacker could exploit this vulnerability by sending malicious traffic to the affected system. A successful exploit could allow the attacker to cause the SSH process to crash and restart, resulting in a DoS condition for the SSH service.
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cisco | Cisco SD-WAN Solution |
Version: 17.2.4 Version: 17.2.5 Version: 17.2.6 Version: 17.2.7 Version: 17.2.8 Version: 17.2.9 Version: 17.2.10 Version: 18.2.0 Version: 18.3.0 Version: 18.3.1 Version: 18.3.3 Version: 18.3.3.1 Version: 18.3.4 Version: 18.3.5 Version: 18.3.6 Version: 18.3.7 Version: 18.3.8 Version: 18.4.0 Version: 18.4.1 Version: 18.4.0.1 Version: 18.4.3 Version: 18.4.302 Version: 18.4.303 Version: 18.4.4 Version: 18.4.5 Version: 18.4.6 Version: 19.1.0 Version: 19.2.0 Version: 19.2.097 Version: 19.2.099 Version: 19.2.1 Version: 19.2.2 Version: 19.2.3 Version: 19.2.929 Version: 19.2.31 Version: 19.2.4 Version: 19.3.0 Version: 20.1.1 Version: 20.1.1.1 Version: 20.1.11 Version: 20.1.12 Version: 20.1.2 Version: 20.1.3 Version: 20.1.3.1 Version: 20.3.1 Version: 20.3.2 Version: 20.3.2.1 Version: 20.3.3 Version: 20.3.3.1 Version: 20.3.4 Version: 20.3.4.2 Version: 20.3.4.1 Version: 20.3.5 Version: 20.3.6 Version: 20.3.4.3 Version: 20.3.5.1 Version: 20.4.1 Version: 20.4.1.1 Version: 20.4.1.2 Version: 20.4.2 Version: 20.4.2.2 Version: 20.4.2.1 Version: 20.4.2.3 Version: 20.5.1 Version: 20.5.1.2 Version: 20.5.1.1 Version: 20.6.1 Version: 20.6.1.1 Version: 20.6.2.2 Version: 20.6.2.1 Version: 20.6.2 Version: 20.6.3 Version: 20.6.3.1 Version: 20.6.4 Version: 20.6.4.1 Version: 20.6.5 Version: 20.6.5.2 Version: 20.6.3.2 Version: 20.6.3.3 Version: 20.6.1.2 Version: 20.6.3.4 Version: 20.6.4.2 Version: 20.6.5.4 Version: 20.6.5.5 Version: 20.7.1 Version: 20.7.1.1 Version: 20.7.2 Version: 20.8.1 Version: 20.9.1 Version: 20.9.2.3 Version: 20.10.1.2 |
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{
"containers": {
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{
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"status": "affected",
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"version": "17.2.5"
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{
"status": "affected",
"version": "17.2.6"
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{
"status": "affected",
"version": "17.2.7"
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{
"status": "affected",
"version": "17.2.8"
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{
"status": "affected",
"version": "17.2.9"
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{
"status": "affected",
"version": "17.2.10"
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{
"status": "affected",
"version": "18.2.0"
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{
"status": "affected",
"version": "18.3.0"
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{
"status": "affected",
"version": "18.3.1"
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{
"status": "affected",
"version": "18.3.3"
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{
"status": "affected",
"version": "18.3.3.1"
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{
"status": "affected",
"version": "18.3.4"
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{
"status": "affected",
"version": "18.3.5"
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{
"status": "affected",
"version": "18.3.6"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "18.4.0"
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{
"status": "affected",
"version": "18.4.1"
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{
"status": "affected",
"version": "18.4.0.1"
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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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{
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{
"status": "affected",
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{
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{
"status": "affected",
"version": "19.2.099"
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{
"status": "affected",
"version": "19.2.1"
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{
"status": "affected",
"version": "19.2.2"
},
{
"status": "affected",
"version": "19.2.3"
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{
"status": "affected",
"version": "19.2.929"
},
{
"status": "affected",
"version": "19.2.31"
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{
"status": "affected",
"version": "19.2.4"
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{
"status": "affected",
"version": "19.3.0"
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{
"status": "affected",
"version": "20.1.1"
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{
"status": "affected",
"version": "20.1.1.1"
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{
"status": "affected",
"version": "20.1.11"
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{
"status": "affected",
"version": "20.1.12"
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{
"status": "affected",
"version": "20.1.2"
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{
"status": "affected",
"version": "20.1.3"
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{
"status": "affected",
"version": "20.1.3.1"
},
{
"status": "affected",
"version": "20.3.1"
},
{
"status": "affected",
"version": "20.3.2"
},
{
"status": "affected",
"version": "20.3.2.1"
},
{
"status": "affected",
"version": "20.3.3"
},
{
"status": "affected",
"version": "20.3.3.1"
},
{
"status": "affected",
"version": "20.3.4"
},
{
"status": "affected",
"version": "20.3.4.2"
},
{
"status": "affected",
"version": "20.3.4.1"
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{
"status": "affected",
"version": "20.3.5"
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{
"status": "affected",
"version": "20.3.6"
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{
"status": "affected",
"version": "20.3.4.3"
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{
"status": "affected",
"version": "20.3.5.1"
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{
"status": "affected",
"version": "20.4.1"
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{
"status": "affected",
"version": "20.4.1.1"
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{
"status": "affected",
"version": "20.4.1.2"
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{
"status": "affected",
"version": "20.4.2"
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{
"status": "affected",
"version": "20.4.2.2"
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{
"status": "affected",
"version": "20.4.2.1"
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{
"status": "affected",
"version": "20.4.2.3"
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{
"status": "affected",
"version": "20.5.1"
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{
"status": "affected",
"version": "20.5.1.2"
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{
"status": "affected",
"version": "20.5.1.1"
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{
"status": "affected",
"version": "20.6.1"
},
{
"status": "affected",
"version": "20.6.1.1"
},
{
"status": "affected",
"version": "20.6.2.2"
},
{
"status": "affected",
"version": "20.6.2.1"
},
{
"status": "affected",
"version": "20.6.2"
},
{
"status": "affected",
"version": "20.6.3"
},
{
"status": "affected",
"version": "20.6.3.1"
},
{
"status": "affected",
"version": "20.6.4"
},
{
"status": "affected",
"version": "20.6.4.1"
},
{
"status": "affected",
"version": "20.6.5"
},
{
"status": "affected",
"version": "20.6.5.2"
},
{
"status": "affected",
"version": "20.6.3.2"
},
{
"status": "affected",
"version": "20.6.3.3"
},
{
"status": "affected",
"version": "20.6.1.2"
},
{
"status": "affected",
"version": "20.6.3.4"
},
{
"status": "affected",
"version": "20.6.4.2"
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{
"status": "affected",
"version": "20.6.5.4"
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{
"status": "affected",
"version": "20.6.5.5"
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{
"status": "affected",
"version": "20.7.1"
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{
"status": "affected",
"version": "20.7.1.1"
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{
"status": "affected",
"version": "20.7.2"
},
{
"status": "affected",
"version": "20.8.1"
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{
"status": "affected",
"version": "20.9.1"
},
{
"status": "affected",
"version": "20.9.2.3"
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{
"status": "affected",
"version": "20.10.1.2"
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},
{
"product": "Cisco SD-WAN vManage",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "17.2.6"
},
{
"status": "affected",
"version": "17.2.7"
},
{
"status": "affected",
"version": "17.2.8"
},
{
"status": "affected",
"version": "17.2.9"
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{
"status": "affected",
"version": "17.2.10"
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{
"status": "affected",
"version": "17.2.4"
},
{
"status": "affected",
"version": "17.2.5"
},
{
"status": "affected",
"version": "18.3.1.1"
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{
"status": "affected",
"version": "18.3.3.1"
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{
"status": "affected",
"version": "18.3.3"
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{
"status": "affected",
"version": "18.3.4"
},
{
"status": "affected",
"version": "18.3.5"
},
{
"status": "affected",
"version": "18.3.7"
},
{
"status": "affected",
"version": "18.3.8"
},
{
"status": "affected",
"version": "18.3.6.1"
},
{
"status": "affected",
"version": "18.3.1"
},
{
"status": "affected",
"version": "18.3.0"
},
{
"status": "affected",
"version": "18.4.0.1"
},
{
"status": "affected",
"version": "18.4.3"
},
{
"status": "affected",
"version": "18.4.302"
},
{
"status": "affected",
"version": "18.4.303"
},
{
"status": "affected",
"version": "18.4.4"
},
{
"status": "affected",
"version": "18.4.5"
},
{
"status": "affected",
"version": "18.4.0"
},
{
"status": "affected",
"version": "18.4.1"
},
{
"status": "affected",
"version": "18.4.6"
},
{
"status": "affected",
"version": "19.2.0"
},
{
"status": "affected",
"version": "19.2.097"
},
{
"status": "affected",
"version": "19.2.099"
},
{
"status": "affected",
"version": "19.2.1"
},
{
"status": "affected",
"version": "19.2.2"
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{
"status": "affected",
"version": "19.2.3"
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{
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"version": "19.2.31"
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{
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"version": "19.2.929"
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{
"status": "affected",
"version": "19.2.4"
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{
"status": "affected",
"version": "20.1.1.1"
},
{
"status": "affected",
"version": "20.1.12"
},
{
"status": "affected",
"version": "20.1.1"
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{
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"version": "20.1.2"
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{
"status": "affected",
"version": "20.1.3"
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{
"status": "affected",
"version": "19.3.0"
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{
"status": "affected",
"version": "19.1.0"
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{
"status": "affected",
"version": "18.2.0"
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{
"status": "affected",
"version": "20.3.1"
},
{
"status": "affected",
"version": "20.3.2"
},
{
"status": "affected",
"version": "20.3.2.1"
},
{
"status": "affected",
"version": "20.3.3"
},
{
"status": "affected",
"version": "20.3.3.1"
},
{
"status": "affected",
"version": "20.3.4"
},
{
"status": "affected",
"version": "20.3.4.1"
},
{
"status": "affected",
"version": "20.3.4.2"
},
{
"status": "affected",
"version": "20.3.5"
},
{
"status": "affected",
"version": "20.3.6"
},
{
"status": "affected",
"version": "20.3.4.3"
},
{
"status": "affected",
"version": "20.3.5.1"
},
{
"status": "affected",
"version": "20.4.1"
},
{
"status": "affected",
"version": "20.4.1.1"
},
{
"status": "affected",
"version": "20.4.1.2"
},
{
"status": "affected",
"version": "20.4.2"
},
{
"status": "affected",
"version": "20.4.2.2"
},
{
"status": "affected",
"version": "20.4.2.1"
},
{
"status": "affected",
"version": "20.4.2.3"
},
{
"status": "affected",
"version": "20.5.1"
},
{
"status": "affected",
"version": "20.5.1.2"
},
{
"status": "affected",
"version": "20.5.1.1"
},
{
"status": "affected",
"version": "20.6.1"
},
{
"status": "affected",
"version": "20.6.1.1"
},
{
"status": "affected",
"version": "20.6.2.1"
},
{
"status": "affected",
"version": "20.6.2.2"
},
{
"status": "affected",
"version": "20.6.2"
},
{
"status": "affected",
"version": "20.6.3"
},
{
"status": "affected",
"version": "20.6.1.2"
},
{
"status": "affected",
"version": "20.10.1"
},
{
"status": "affected",
"version": "20.10.1.1"
},
{
"status": "affected",
"version": "20.10.1.2"
}
]
},
{
"product": "Cisco SD-WAN vSmart",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "N/A"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the SSH service of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to cause a process crash, resulting in a DoS condition for SSH access only. This vulnerability does not prevent the system from continuing to function, and web UI access is not affected.\r\n\r This vulnerability is due to insufficient resource management when an affected system is in an error condition. An attacker could exploit this vulnerability by sending malicious traffic to the affected system. A successful exploit could allow the attacker to cause the SSH process to crash and restart, resulting in a DoS condition for the SSH service."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-399",
"description": "Resource Management Errors",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-01-25T16:58:34.677Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-sdwan-vman-sc-LRLfu2z",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vman-sc-LRLfu2z"
}
],
"source": {
"advisory": "cisco-sa-sdwan-vman-sc-LRLfu2z",
"defects": [
"CSCwd46383"
],
"discovery": "INTERNAL"
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2023-20262",
"datePublished": "2023-09-27T17:16:50.429Z",
"dateReserved": "2022-10-27T18:47:50.373Z",
"dateUpdated": "2024-08-02T09:05:36.887Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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