CVE-2022-26499

 

Published at: - 15-04-2022 07:15

Last modified: - 18-11-2022 05:15

Total changes: - 5

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.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://downloads.asterisk.org/pub/security/
• https://downloads.asterisk.org/pub/security/AST-2022-002.html
• http://packetstormsecurity.com/files/166745/Asterisk-Project-Security-Advisory-AST-2022-002.html
• [debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update-
• DSA-5285-

 

Keywords

NVD

 

CVE-2022-26499

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures