CVE-2021-23222
MEDIUM5.9EPSS 0.28%Published: 3/2/2022Modified: 4/28/2026
Also known as:ALPINE-CVE-2021-23222
Description
A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption.
Affected packages (6)
- Alpine/postgresqlfrom 0, < 12.9-r0
- Alpine/postgresql13from 0, < 13.5-r0
- Alpine/postgresql14from 0, < 14.1-r0
- Alpine/postgresql15from 0, < 14.1-r0
- Bitnami/postgresql>= 9.6.0, < 9.6.24, >= 10.0.0, < 10.19.0, >= 11.0.0, < 11.14.0, >= 12.0.0, < 12.9.0, >= 13.0.0, < 13.5.0, >= 14.0.0, < 14.0.1
- Debian/postgresql-13from 0, < 13.5-0+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
References (8)
- ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2021-23222
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-23222
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=2022675
- WEBhttps://github.com/postgres/postgres/commit/160c0258802d10b0600d7671b1bbea55d8e17d45
- WEBhttps://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commitdiff%3Bh=d83cdfdca9d918bbbd6bb209139b94c954da7228
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2021-23222
- WEBhttps://security.gentoo.org/glsa/202211-04
- WEBhttps://www.postgresql.org/support/security/CVE-2021-23222/