CVE-2022-26498

CVE-2022-26498

Published · Updated

8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 17%
exploitation probability
17%top 3% of all CVEs
observed exploitation
nono source reports it
An issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it is possible to download files that are not certificates. These files could be much larger than what one would expect to download, leading to Resource Exhaustion. This is fixed in 16.25.2, 18.11.2, and 19.3.2.
Affected products
n/a · n/a
References
http://packetstormsecurity.com/files/166744/Asterisk-Project-Security-Advisory-AST-2022-001.htmlhttp://packetstormsecurity.com/files/172139/Shannon-Baseband-chatroom-SDP-Attribute-Memory-Corruption.htmlhttps://downloads.asterisk.org/pub/security/https://downloads.asterisk.org/pub/security/AST-2022-001.htmlhttps://lists.debian.org/debian-lts-announce/2022/11/msg00021.htmlhttps://www.debian.org/security/2022/dsa-5285