| Name | CVE-2023-2454 |
| Description | schema_element defeats protective search_path changes; It was found that certain database calls in PostgreSQL could permit an authed attacker with elevated database-level privileges to execute arbitrary code. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3422-1, DSA-5401-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| postgresql-11 (PTS) | buster | 11.16-0+deb10u1 | vulnerable |
| buster (security) | 11.22-0+deb10u2 | fixed |
| postgresql-13 (PTS) | bullseye | 13.13-0+deb11u1 | fixed |
| bullseye (security) | 13.14-0+deb11u1 | fixed |
| postgresql-15 (PTS) | bookworm | 15.5-0+deb12u1 | fixed |
| bookworm (security) | 15.6-0+deb12u1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://www.postgresql.org/about/news/postgresql-153-148-1311-1215-and-1120-released-2637/
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=23cb8eaeb97df350273cb8902e55842a955339c8 (REL_11_20)
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=766e061404c2159dccebad4d19e496d8ced8b2c4 (REL_11_20)