Security Advisory
CVE-2022-26499
9.1
CRITICAL
Vulnerability 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.
Published Date
April 15, 2022
Official Source
NIST NVD Advisory