CVE-2013-4402
MEDIUM severity · CVSS 5 · Improper input validation
5CVSS MEDIUM
Summary
The compressed packet parser in GnuPG 1.4.x before 1.4.15 and 2.0.x before 2.0.22 allows remote attackers to cause a denial of service (infinite recursion) via a crafted OpenPGP message.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)5%
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://lists.gnupg.org/pipermail/gnupg-announce/2013q4/000333.htmlAdvisory
- http://lists.gnupg.org/pipermail/gnupg-announce/2013q4/000334.htmlAdvisory
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=725433
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00020.html
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00025.html
- http://rhn.redhat.com/errata/RHSA-2013-1459.html
- http://www.debian.org/security/2013/dsa-2773
- http://www.debian.org/security/2013/dsa-2774