CVE catalog

CVE-2012-0804

cvs: CVE-2012-0804

Severity: Medium
Published: Feb 9, 2012, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 8.37% · Oct 25, 2026

Heap-based buffer overflow in the proxy_connect function in src/client.c in CVS 1.11 and 1.12 allows remote HTTP proxy servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted HTTP response.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	cvs	sid	`2:1.12.13+real-31`	fixed
Debian	cvs	forky	`2:1.12.13+real-31`	fixed
Debian	cvs	trixie	`2:1.12.13+real-30`	fixed
Debian	cvs	bookworm	`2:1.12.13+real-28+deb12u1`	fixed
Alpine	cvs	3.10	`1.12.12-r0`	fixed
Alpine	cvs	3.11	`1.12.12-r0`	fixed
Alpine	cvs	3.12	`1.12.12-r0`	fixed
Alpine	cvs	3.13	`1.12.12-r0`	fixed
Alpine	cvs	3.14	`1.12.12-r0`	fixed
Alpine	cvs	3.15	`1.12.12-r0`	fixed
Alpine	cvs	3.16	`1.12.12-r0`	fixed
Alpine	cvs	3.17	`1.12.12-r0`	fixed
Alpine	cvs	3.22	`1.12.12-r0`	fixed
Alpine	cvs	3.23	`1.12.12-r0`	fixed
Alpine	cvs	3.24	`1.12.12-r0`	fixed
Alpine	cvs	3.8	`1.12.12-r0`	fixed
Alpine	cvs	3.9	`1.12.12-r0`	fixed
Opensuse	cvs	tumbleweed	`1.12.12-183.10`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	cvs	source	sid	`2:1.12.13+real-7`	not yet assigned	Not reported	Not reported
Debian	cvs	source	forky	`2:1.12.13+real-7`	not yet assigned	Not reported	Not reported
Debian	cvs	source	trixie	`2:1.12.13+real-7`	not yet assigned	Not reported	Not reported
Debian	cvs	source	bookworm	`2:1.12.13+real-7`	not yet assigned	Not reported	Not reported
Alpine	cvs	apk	3.10	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.11	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.12	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.13	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.14	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.15	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.16	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.17	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.22	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.23	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.24	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.8	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Alpine	cvs	apk	3.9	`1.12.12-r0`	Not reported	ALPINE-CVE-2012-0804	Not reported
Opensuse	cvs	rpm	tumbleweed	`1.12.12-183.10`	Not reported	OPENSUSE-SU-2024:10504-1	Not reported

OpenFactory catalog packages

[openSUSE Tumbleweed]

[cvs-doc]Unknown
Source package: [cvs]
Details (1)
- 1.12.13-5.5 · noarch · tumbleweed
  Unknown · Fixed: 1.12.12-183.10
  Version impact unknown
  dsa · cvs · opensuse · tumbleweed
[cvs]Fixed
Source package: [cvs]
Details (1)
- 1.12.13-5.5 · x86_64 · tumbleweed
  Fixed · Fixed: 1.12.12-183.10
  dsa · cvs · opensuse · tumbleweed

[Debian 12 (Bookworm)]

[cvs]Fixed
Details (2)
- 2:1.12.13+real-28+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2:1.12.13+real-7
  dsa · cvs · debian · bookworm; dsa · cvs · debian · 12
- 2:1.12.13+real-28+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2:1.12.13+real-7
  dsa · cvs · debian · bookworm; dsa · cvs · debian · 12

[Debian 13 (Trixie)]

[cvs]Fixed
Source package: [cvs]
Details (2)
- 2:1.12.13+real-30 · amd64 · trixie
  Fixed · Fixed: 2:1.12.13+real-7
  dsa · cvs · debian · 13
- 2:1.12.13+real-30+b2 · arm64 · trixie
  Fixed · Fixed: 2:1.12.13+real-7
  dsa · cvs · debian · 13

Observed: Oct 23, 2026, 5:05:52 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]