CVE-2022-20689
CVSS V2 None
CVSS V3 None
Description
Multiple vulnerabilities in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause Cisco Discovery Protocol memory corruption on an affected device. These vulnerabilities are due to missing length validation checks when processing Cisco Discovery Protocol messages. An attacker could exploit these vulnerabilities by sending a malicious Cisco Discovery Protocol packet to an affected device. A successful exploit could allow the attacker to cause an out-of-bounds read of the valid Cisco Discovery Protocol packet data, which could allow the attacker to cause corruption in the internal Cisco Discovery Protocol database of the affected device.
Overview
- CVE ID
- CVE-2022-20689
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-12-12T09:15:12
- Last Modified Date
- 2022-12-14T16:21:40
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:cisco:ata_190_firmware:-:*:*:*:on-premises:*:*:* | 1 | OR | ||
| cpe:2.3:h:cisco:ata_190:-:*:*:*:on-premises:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:multiplatform:*:*:* | 1 | OR | 11.2.2 | |
| cpe:2.3:h:cisco:ata_191:-:*:*:*:multiplatform:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:on-premises:*:*:* | 1 | OR | 12.0.1 | |
| cpe:2.3:o:cisco:ata_191_firmware:12.0.1:-:*:*:on-premises:*:*:* | 1 | OR | ||
| cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr1:*:*:on-premises:*:*:* | 1 | OR | ||
| cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr2:*:*:on-premises:*:*:* | 1 | OR | ||
| cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr3:*:*:on-premises:*:*:* | 1 | OR | ||
| cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr4:*:*:on-premises:*:*:* | 1 | OR | ||
| cpe:2.3:h:cisco:ata_191:-:*:*:*:on-premises:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:ata_192_firmware:*:*:*:*:multiplatform:*:*:* | 1 | OR | 11.2.2 | |
| cpe:2.3:h:cisco:ata_192:-:*:*:*:multiplatform:*:*:* | 0 | OR |
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-20689 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20689 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-12-12 10:15:00 | Added to TrackCVE | |||
| 2022-12-12 12:24:31 | 2022-12-12T09:15:12.410 | 2022-12-12T09:15:12 | CVE Published Date | updated |
| 2022-12-12 12:24:31 | 2022-12-12T11:26:32 | CVE Modified Date | updated | |
| 2022-12-12 12:24:31 | Received | Awaiting Analysis | Vulnerability Status | updated |
| 2022-12-12 18:18:12 | Awaiting Analysis | Undergoing Analysis | Vulnerability Status | updated |
| 2022-12-14 17:14:44 | 2022-12-14T16:21:40 | CVE Modified Date | updated | |
| 2022-12-14 17:14:44 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2022-12-14 17:14:44 | CWE-20 | Weakness Enumeration | new | |
| 2022-12-14 17:14:45 | CPE Information | updated |