Debian Security Advisory

DLA-3335-1 asterisk -- LTS security update

Date Reported:

22 Feb 2023

Affected Packages:

Vulnerable:

Yes

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 Debian 10 buster, these problems have been fixed in version 1:16.28.0~dfsg-0+deb10u2.

We recommend that you upgrade your asterisk packages.

For the detailed security status of asterisk please refer to its security tracker page at: https://security-tracker.debian.org/tracker/asterisk

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS