CVE-2022-26651

CRITICAL

Published Apr 15, 20224y ago · Modified Jun 17, 20262w ago

9.8 CVSS 3.1

Critical

Published Apr 15, 2022 4y ago

Last Modified Jun 17, 2026 2w ago

Description

An issue was discovered in Asterisk through 19.x and Certified Asterisk through 16.8-cert13. The func_odbc module provides possibly inadequate escaping functionality for backslash characters in SQL queries, resulting in user-provided data creating a broken SQL query or possibly a SQL injection. This is fixed in 16.25.2, 18.11.2, and 19.3.2, and 16.8-cert14.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-89 SQL Injection Injection

Affected Products 26

Vendor	Product	Version	Range
digium	asterisk	*	≥16.0.0 – <16.25.2
digium	asterisk	*	≥18.0 – <18.11.2
digium	asterisk	*	≥19.0.0 – <19.3.2
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
digium	certified_asterisk	16.8	any
debian	debian_linux	10.0	any
debian	debian_linux	11.0	any

References 5

packetstormsecurity.com http://packetstormsecurity.com/files/166746/Asterisk-Project-Security-Advisory-AST-2022-003.html

Third Party AdvisoryVDB Entry
downloads.asterisk.org https://downloads.asterisk.org/pub/security/

Vendor Advisory
downloads.asterisk.org https://downloads.asterisk.org/pub/security/AST-2022-003.html

Vendor Advisory
lists.debian.org https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html

Mailing ListThird Party Advisory
debian.org https://www.debian.org/security/2022/dsa-5285

Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.