CVE catalog

CVE-2007-4739

reprepro: CVE-2007-4739

Severity: Critical
Published: Sep 6, 2007, 7:17:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 1.52% · Oct 25, 2026

reprepro 1.3.0 through 2.2.3 does not properly verify signatures when updating repositories, which allows remote attackers to construct and distribute an ostensibly valid Release.gpg file by signing it with an unknown key, related to the update command.

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	reprepro	sid	`5.4.6+really5.3.2-3`	fixed
Debian	reprepro	forky	`5.4.6+really5.3.2-3`	fixed
Debian	reprepro	trixie	`5.4.6+really5.3.2-1+deb13u1`	fixed
Debian	reprepro	bookworm	`5.3.1-1+deb12u2`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	reprepro	source	sid	`2.2.4-1`	high	Not reported	[440535]
Debian	reprepro	source	forky	`2.2.4-1`	high	Not reported	[440535]
Debian	reprepro	source	trixie	`2.2.4-1`	high	Not reported	[440535]
Debian	reprepro	source	bookworm	`2.2.4-1`	high	Not reported	[440535]

[Debian bug #440535]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[reprepro]Fixed
Details (2)
- 5.3.1-1+deb12u2 · amd64 · bookworm
  Fixed · Fixed: 2.2.4-1
  dsa · reprepro · debian · bookworm; dsa · reprepro · debian · 12
- 5.3.1-1+deb12u2 · arm64 · bookworm
  Fixed · Fixed: 2.2.4-1
  dsa · reprepro · debian · bookworm; dsa · reprepro · debian · 12

[Debian 13 (Trixie)]

[reprepro]Fixed
Details (2)
- 5.4.6+really5.3.2-1+deb13u1 · amd64 · trixie
  Fixed · Fixed: 2.2.4-1
  dsa · reprepro · debian · 13
- 5.4.6+really5.3.2-1+deb13u1 · arm64 · trixie
  Fixed · Fixed: 2.2.4-1
  dsa · reprepro · debian · 13

Observed: Oct 23, 2026, 5:03:49 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]