Out-of-Bounds Affecting bind-devel package, versions <32:9.8.2-0.23.rc1.el6_5.1


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
64.39% (99th percentile)

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  • Snyk IDSNYK-RHEL6-BINDDEVEL-1475811
  • published26 Jul 2021
  • disclosed13 Jan 2014

Introduced: 13 Jan 2014

CVE-2014-0591  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade RHEL:6 bind-devel to version 32:9.8.2-0.23.rc1.el6_5.1 or higher.
This issue was patched in RHSA-2014:0043.

NVD Description

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

The query_findclosestnsec3 function in query.c in named in ISC BIND 9.6, 9.7, and 9.8 before 9.8.6-P2 and 9.9 before 9.9.4-P2, and 9.6-ESV before 9.6-ESV-R10-P2, allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via a crafted DNS query to an authoritative nameserver that uses the NSEC3 signing feature.

References

CVSS Scores

version 3.1