Homepage
About Snyk

Resource Management Errors Affecting gnupg2 package, versions <2.0.14-2

0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 12.74% (96th percentile)
Expand this section
NVD
8.1 high
Expand this section
Red Hat
5.6 medium

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-DEBIAN9-GNUPG2-340487
  • published 5 Aug 2010
  • disclosed 5 Aug 2010
Report a new vulnerability Found a mistake?

Introduced: 5 Aug 2010

CVE-2010-2547 Open this link in a new tab
CWE-399 Open this link in a new tab

How to fix?

Upgrade Debian:9 gnupg2 to version 2.0.14-2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gnupg2 package and not the gnupg2 package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

Use-after-free vulnerability in kbx/keybox-blob.c in GPGSM in GnuPG 2.x through 2.0.16 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a certificate with a large number of Subject Alternate Names, which is not properly handled in a realloc operation when importing the certificate or verifying its signature.