Homepage
About Snyk

Out-of-Bounds Affecting libtasn1-6 package, versions <4.10-1.1

0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.23% (61st percentile)
Expand this section
NVD
8.8 high
Expand this section
Red Hat
7.8 high

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-LIBTASN16-339576
  • published 22 May 2017
  • disclosed 22 May 2017
Report a new vulnerability Found a mistake?

Introduced: 22 May 2017

CVE-2017-6891 Open this link in a new tab
CWE-119 Open this link in a new tab

How to fix?

Upgrade Debian:9 libtasn1-6 to version 4.10-1.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libtasn1-6 package and not the libtasn1-6 package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

Two errors in the "asn1_find_node()" function (lib/parser_aux.c) within GnuTLS libtasn1 version 4.10 can be exploited to cause a stacked-based buffer overflow by tricking a user into processing a specially crafted assignments file via the e.g. asn1Coding utility.

References