CVE-2021-26712
- State
- Published
- Severity
- Not scored
- Published
- Feb 18, 2021
- Updated
- Aug 3, 2024
- Reserved
- Feb 5, 2021
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://downloads.asterisk.org/pub/security/
- 20210218 AST-2021-003: Remote attacker could prematurely tear down SRTP callsmailing-list
- https://downloads.asterisk.org/pub/security/AST-2021-003.html
- https://issues.asterisk.org/jira/browse/ASTERISK-29260
- http://packetstormsecurity.com/files/161473/Asterisk-Project-Security-Advisory-AST-2021-003.html
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