Debian Security Advisory

DLA-2931-1 cyrus-sasl2 -- LTS security update

Date Reported:
06 Mar 2022
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2022-24407.
More information:

It was discovered that the SQL plugin in cyrus-sasl2, a library implementing the Simple Authentication and Security Layer, is prone to a SQL injection attack. An authenticated remote attacker can take advantage of this flaw to execute arbitrary SQL commands and for privilege escalation.

For Debian 9 stretch, this problem has been fixed in version 2.1.27~101-g0780600+dfsg-3+deb9u2.

We recommend that you upgrade your cyrus-sasl2 packages.

For the detailed security status of cyrus-sasl2 please refer to its security tracker page at:

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