CVEvulnerability
CVE-2022-26499
9.1 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-04-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- CVSS 2.0 ([email protected])
- 6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:P/A:N
- Weaknesses
- CWE-918
Description
An SSRF issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it's possible to send arbitrary requests (such as GET) to interfaces such as localhost by using the Identity header. This is fixed in 16.25.2, 18.11.2, and 19.3.2.
Affected configurations
• digium asterisk (>= 16.15.0 <= 16.25.1)
• digium asterisk (>= 18.0 < 18.11.2)
• digium asterisk (>= 19.0.0 <= 19.3.1)
• debian debian linux 10.0
• debian debian linux 11.0
Related
Weakness · CWE (1)
- CWE-918 Server-Side Request Forgery weakness
References
- http://packetstormsecurity.com/files/166745/Asterisk-Project-Security-Advisory-AST-2022-002.html Patch, Third Party Advisory, VDB Entry
- https://downloads.asterisk.org/pub/security/ Vendor Advisory
- https://downloads.asterisk.org/pub/security/AST-2022-002.html Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2022/dsa-5285 Third Party Advisory
- http://packetstormsecurity.com/files/166745/Asterisk-Project-Security-Advisory-AST-2022-002.html Patch, Third Party Advisory, VDB Entry
- https://downloads.asterisk.org/pub/security/ Vendor Advisory
- https://downloads.asterisk.org/pub/security/AST-2022-002.html Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2022/dsa-5285 Third Party Advisory