CVE catalog

CVE-2022-39047

freeciv: CVE-2022-39047

Severity: Medium
Source: [NVD] · [CVE record]
EPSS: 1.31% · Oct 25, 2026

Freeciv before 2.6.7 and before 3.0.3 is prone to a buffer overflow vulnerability in the Modpack Installer utility's handling of the modpack URL.

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	freeciv	sid	`3.2.6+ds-1`	fixed
Debian	freeciv	forky	`3.2.6+ds-1`	fixed
Debian	freeciv	trixie	`3.1.4+ds-2+deb13u1`	fixed
Debian	freeciv	trixie-security	`3.1.4+ds-2+deb13u1`	fixed
Debian	freeciv	bookworm	`3.0.6-1+deb12u1`	fixed
Debian	freeciv	bookworm-security	`3.0.6-1+deb12u1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	freeciv	source	sid	`3.0.3-1`	not yet assigned	Not reported	[1017579]
Debian	freeciv	source	forky	`3.0.3-1`	not yet assigned	Not reported	[1017579]
Debian	freeciv	source	trixie	`3.0.3-1`	not yet assigned	Not reported	[1017579]
Debian	freeciv	source	bookworm	`3.0.3-1`	not yet assigned	Not reported	[1017579]

[Debian bug #1017579]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[freeciv]Unknown
Details (4)
- 3.0.6-1+deb12u1 · all · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · all · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · all · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · all · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
[freeciv-client-extras]Unknown
Source package: [freeciv]
Details (4)
- 3.0.6-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
[freeciv-client-gtk]Unknown
Source package: [freeciv]
Details (4)
- 3.0.6-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
[freeciv-client-gtk3]Unknown
Source package: [freeciv]
Details (4)
- 3.0.6-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
[freeciv-client-qt]Unknown
Source package: [freeciv]
Details (4)
- 3.0.6-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
[freeciv-client-sdl]Unknown
Source package: [freeciv]
Details (4)
- 3.0.6-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
[freeciv-data]Unknown
Source package: [freeciv]
Details (4)
- 3.0.6-1+deb12u1 · all · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · all · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · all · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · all · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
[freeciv-ruleset-tools]Unknown
Source package: [freeciv]
Details (4)
- 3.0.6-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
[freeciv-server]Unknown
Source package: [freeciv]
Details (4)
- 3.0.6-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm
- 3.0.6-1+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 3.0.3-1
  dsa · freeciv · debian · bookworm

Observed: Oct 23, 2026, 6:29:32 PM UTC

References

[https://security-tracker.debian.org/tracker/CVE-2022-39047]

[Debian Security Tracker] · [FIRST EPSS]