CVE-2007-4739

high

Description

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.

References

http://www.securityfocus.com/bid/25537

http://www.debian.org/security/2007/dsa-1394

http://secunia.com/advisories/27334

http://secunia.com/advisories/26678

http://osvdb.org/40172

http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=5%3Bfilename=interdiff%3Batt=1%3Bbug=440535

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=440535

http://alioth.debian.org/frs/shownotes.php?release_id=1031

Details

Source: Mitre, NVD

Published: 2007-09-06

Updated: 2025-04-09

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: High

EPSS

EPSS: 0.00546