CVE-2021-26712
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 3.6%
Incorrect access controls in res_srtp.c in Sangoma Asterisk 13.38.1, 16.16.0, 17.9.1, and 18.2.0 and Certified Asterisk 16.8-cert5 allow a remote unauthenticated attacker to prematurely terminate secure calls by replaying SRTP packets.
Affected products
n/a · n/aReferences
http://packetstormsecurity.com/files/161473/Asterisk-Project-Security-Advisory-AST-2021-003.htmlhttps://downloads.asterisk.org/pub/security/https://downloads.asterisk.org/pub/security/AST-2021-003.htmlhttp://seclists.org/fulldisclosure/2021/Feb/59https://issues.asterisk.org/jira/browse/ASTERISK-29260