| Name | CVE-2021-3515 |
| Description | A shell injection flaw was found in pglogical in versions before 2.3.4 and before 3.6.26. An attacker with CREATEDB privileges on a PostgreSQL server can craft a database name that allows execution of shell commands as the postgresql user when calling pglogical.create_subscription(). |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 988735 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| pglogical (PTS) | buster | 2.2.1-4+deb10u1 | vulnerable |
| bullseye | 2.3.3-3+deb11u1 | fixed |
| bookworm | 2.4.2-3 | fixed |
| sid, trixie | 2.4.4-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| pglogical | source | (unstable) | 2.3.3-3 | | | 988735 |
Notes
[buster] - pglogical <no-dsa> (Minor issue)
https://bugzilla.redhat.com/show_bug.cgi?id=1954112
https://github.com/2ndQuadrant/pglogical/commit/95c0e8981485e09efab6821cf55a4e27b086efe5