CVE-2015-1606

The keyring DB in GnuPG before 2.1.2 does not properly handle invalid packets, which allows remote attackers to cause a denial of service (invalid read and use-after-free) via a crafted keyring file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
---
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CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
VendorProductVersion
gnupggnupg
𝑥
< 2.1.2
debiandebian_linux
7.0
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gnupg2
bullseye (security)
2.2.27-2+deb11u2
fixed
bullseye
2.2.27-2+deb11u2
fixed
wheezy
no-dsa
squeeze
no-dsa
bookworm
2.2.40-1.1
fixed
trixie
2.2.44-1
fixed
sid
2.2.45-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnupg
utopic
Fixed 1.4.16-1.2ubuntu1.2
released
trusty
Fixed 1.4.16-1ubuntu2.3
released
precise
Fixed 1.4.11-3ubuntu2.9
released
lucid
Fixed 1.4.10-2ubuntu1.8
released
gnupg2
utopic
Fixed 2.0.24-1ubuntu2.2
released
trusty
Fixed 2.0.22-3ubuntu1.3
released
precise
Fixed 2.0.17-2ubuntu2.12.04.6
released
lucid
ignored
Common Weakness Enumeration
References
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git%3Ba=commit%3Bh=f0f71a721ccd7ab9e40b8b6b028b59632c0cc648
http://www.debian.org/security/2015/dsa-3184
http://www.openwall.com/lists/oss-security/2015/02/13/14
http://www.openwall.com/lists/oss-security/2015/02/14/6
http://www.securitytracker.com/id/1031876
https://blog.fuzzing-project.org/5-Multiple-issues-in-GnuPG-found-through-keyring-fuzzing-TFPA-0012015.html
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git%3Ba=commit%3Bh=f0f71a721ccd7ab9e40b8b6b028b59632c0cc648
http://www.debian.org/security/2015/dsa-3184
http://www.openwall.com/lists/oss-security/2015/02/13/14
http://www.openwall.com/lists/oss-security/2015/02/14/6
http://www.securitytracker.com/id/1031876
https://blog.fuzzing-project.org/5-Multiple-issues-in-GnuPG-found-through-keyring-fuzzing-TFPA-0012015.html