Debian Security Advisory

DSA-5358-1 asterisk -- security update

Date Reported:
23 Feb 2023
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2022-23537, CVE-2022-23547, CVE-2022-31031, CVE-2022-37325, CVE-2022-39244, CVE-2022-39269, CVE-2022-42705, CVE-2022-42706.
More information:

Multiple security vulnerabilities have been discovered in Asterisk, an Open Source Private Branch Exchange. Buffer overflows and other programming errors could be exploited for launching a denial of service attack or the execution of arbitrary code.

For the stable distribution (bullseye), these problems have been fixed in version 1:16.28.0~dfsg-0+deb11u2.

We recommend that you upgrade your asterisk packages.

For the detailed security status of asterisk please refer to its security tracker page at: