variot - var-202210-0212

VAR-202210-0212

Vulnerability from variot - Updated: 2024-02-13 23:03

ATA 190, ATA 191, ATA 192 is a Cisco ATA 190 series analog telephone adapter.

The Cisco ATA 190 Series has an out-of-bounds read vulnerability. The vulnerability is caused by an out-of-bounds read when processing Cisco Discovery Protocol packets. An unauthenticated remote attacker can exploit the vulnerability to cause a DoS on the affected device. For more information about these vulnerabilities, see the Details section of this advisory. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is available at the following link:tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs

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CVE-2022-20766 (GCVE-0-2022-20766)

Vulnerability from cvelistv5 – Published: 2024-11-15 15:35 – Updated: 2024-11-15 21:07

Summary

A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Adaptive Telephone Adapter firmware could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to an out-of-bounds read when processing Cisco Discovery Protocol packets. 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 a service restart.Cisco has released firmware updates that address this vulnerability. There are no workarounds that address this vulnerability.

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-125 - Out-of-bounds Read

Assigner

cisco

References

URL

Tags

https://sec.cloudapps.cisco.com/security/center/c…

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Analog Telephone Adaptor (ATA) Software	Affected: 2.16(1) Affected: 2.16(2) Affected: 2.1(6) Affected: 2.14 Affected: 3.2(0) Affected: 1.1(4) Affected: 2.1(5) Affected: 3.2(1) Affected: 2.15 Affected: 1.0(0) Affected: 1.34 Affected: 3.1(1) Affected: 3.2(4) Affected: 3.0(0) Affected: 3.2(3) Affected: 3.1(0) Affected: 3.1(2) Affected: 1.2.1 Affected: 1.2.2 Affected: 1.2.2 SR1 Affected: 1.1.2 Affected: 1.1.0 Affected: 1.1.1 Affected: 9.0(3) Affected: 9.2(3) Affected: 9.2(1) Affected: 12.0.1 SR2 Affected: 11.1.0 Affected: 12.0.1 SR1 Affected: 11.1.0 MSR1 Affected: 12.0.1 Affected: 11.1.0 MSR2 Affected: 11.1.0 MSR3 Affected: 1.2.2 SR2 Affected: 11.1.0 MSR4 Affected: 12.0.1 SR3 Affected: 11.2.1 Affected: 12.0.1 SR4

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JSON

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            "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-125",
              "description": "Out-of-bounds Read",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-15T15:35:42.433Z",
        "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": [
          "CSCwa24849"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Cisco ATA 190 Series Analog Telephone Adapter firmware Cisco Discovery Protocol Denial of Service Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2022-20766",
    "datePublished": "2024-11-15T15:35:42.433Z",
    "dateReserved": "2021-11-02T13:28:29.102Z",
    "dateUpdated": "2024-11-15T21:07:11.500Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202210-0212

CVE-2022-20766 (GCVE-0-2022-20766)

Tags

Sightings

Nomenclature