Debian Security Advisory
DLA-2922-1 pgbouncer -- LTS security update
- Date Reported:
- 14 Feb 2022
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2021-3935.
- More information:
It was found that PgBouncer, a PostgreSQL connection pooler, was susceptible to an arbitrary SQL injection attack if a man-in-the-middle could inject data when a connection using certificate authentication is established.
For Debian 9 stretch, this problem has been fixed in version 1.7.2-2+deb9u1.
We recommend that you upgrade your pgbouncer packages.
For the detailed security status of pgbouncer please refer to its security tracker page at: https://security-tracker.debian.org/tracker/pgbouncer
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