CVE-2022-20691 (GCVE-0-2022-20691)
Vulnerability from cvelistv5
Published
2022-12-07 16:56
Modified
2024-08-03 02:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Adaptive Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause a DoS condition of an affected device.
This vulnerability is due to missing length validation of certain Cisco Discovery Protocol packet header fields. An attacker could exploit this vulnerability by sending crafted Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to cause the device to exhaust available memory and cause the service to restart.
Cisco has released firmware updates that address this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Analog Telephone Adaptor (ATA) Software |
Version: 1.2.1 Version: 1.2.2 SR1 Version: 1.2.2 Version: 1.2.2 SR2 Version: 11.1.0 MSR4 Version: 11.1.0 Version: 11.1.0 MSR1 Version: 11.1.0 MSR2 Version: 11.1.0 MSR3 Version: 1.1.0 Version: 1.1.1 Version: 1.1(4) Version: 1.1.2 Version: 2.1(6) Version: 2.1(5) Version: 2.16(2) Version: 2.16(1) Version: 3.2(0) Version: 3.2(4) Version: 3.2(3) Version: 3.2(1) Version: 2.15 Version: 2.14 Version: 1.34 Version: 1.0(0) Version: 3.1(1) Version: 3.1(0) Version: 3.1(2) Version: 3.0(0) Version: 9.2(3) Version: 9.2(1) Version: 9.0(3) Version: 12.0.1 SR2 Version: 12.0.1 Version: 12.0.1 SR1 Version: 12.0.1 SR3 Version: 12.0.1 SR4 Version: 11.2.1 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T02:17:53.194Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "cisco-sa-ata19x-multivuln-GEZYVvs",
"tags": [
"x_transferred"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Cisco Analog Telephone Adaptor (ATA) Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "1.2.1"
},
{
"status": "affected",
"version": "1.2.2 SR1"
},
{
"status": "affected",
"version": "1.2.2"
},
{
"status": "affected",
"version": "1.2.2 SR2"
},
{
"status": "affected",
"version": "11.1.0 MSR4"
},
{
"status": "affected",
"version": "11.1.0"
},
{
"status": "affected",
"version": "11.1.0 MSR1"
},
{
"status": "affected",
"version": "11.1.0 MSR2"
},
{
"status": "affected",
"version": "11.1.0 MSR3"
},
{
"status": "affected",
"version": "1.1.0"
},
{
"status": "affected",
"version": "1.1.1"
},
{
"status": "affected",
"version": "1.1(4)"
},
{
"status": "affected",
"version": "1.1.2"
},
{
"status": "affected",
"version": "2.1(6)"
},
{
"status": "affected",
"version": "2.1(5)"
},
{
"status": "affected",
"version": "2.16(2)"
},
{
"status": "affected",
"version": "2.16(1)"
},
{
"status": "affected",
"version": "3.2(0)"
},
{
"status": "affected",
"version": "3.2(4)"
},
{
"status": "affected",
"version": "3.2(3)"
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{
"status": "affected",
"version": "3.2(1)"
},
{
"status": "affected",
"version": "2.15"
},
{
"status": "affected",
"version": "2.14"
},
{
"status": "affected",
"version": "1.34"
},
{
"status": "affected",
"version": "1.0(0)"
},
{
"status": "affected",
"version": "3.1(1)"
},
{
"status": "affected",
"version": "3.1(0)"
},
{
"status": "affected",
"version": "3.1(2)"
},
{
"status": "affected",
"version": "3.0(0)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.0(3)"
},
{
"status": "affected",
"version": "12.0.1 SR2"
},
{
"status": "affected",
"version": "12.0.1"
},
{
"status": "affected",
"version": "12.0.1 SR1"
},
{
"status": "affected",
"version": "12.0.1 SR3"
},
{
"status": "affected",
"version": "12.0.1 SR4"
},
{
"status": "affected",
"version": "11.2.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Adaptive Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause a DoS condition of an affected device.\r\n This vulnerability is due to missing length validation of certain Cisco Discovery Protocol packet header fields. An attacker could exploit this vulnerability by sending crafted Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to cause the device to exhaust available memory and cause the service to restart.\r\n Cisco has released firmware updates that address this vulnerability. \r\n"
}
],
"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-400",
"description": "Uncontrolled Resource Consumption",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-01-25T16:57:06.431Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-ata19x-multivuln-GEZYVvs",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs"
}
],
"source": {
"advisory": "cisco-sa-ata19x-multivuln-GEZYVvs",
"defects": [
"CSCwa24837",
"CSCwa24842"
],
"discovery": "EXTERNAL"
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2022-20691",
"datePublished": "2022-12-07T16:56:12.208Z",
"dateReserved": "2021-11-02T13:28:29.056Z",
"dateUpdated": "2024-08-03T02:17:53.194Z",
"requesterUserId": "4087f8c1-b21c-479b-99df-de23cb76b743",
"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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