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Access Restriction Bypass Affecting bind-libs package, versions <32:9.7.0-5.P2.el6_0.1

Severity

 Recommended
high

Based on CentOS security rating

    Threat Intelligence

    EPSS
    1.38% (87th percentile)

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  • Snyk ID SNYK-CENTOS6-BINDLIBS-2034200
  • published 26 Jul 2021
  • disclosed 1 Dec 2010
Report a new vulnerability Found a mistake?

Introduced: 1 Dec 2010

CVE-2010-3613 Open this link in a new tab
CWE-264 Open this link in a new tab

How to fix?

Upgrade Centos:6 bind-libs to version 32:9.7.0-5.P2.el6_0.1 or higher.

NVD Description

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

named in ISC BIND 9.6.2 before 9.6.2-P3, 9.6-ESV before 9.6-ESV-R3, and 9.7.x before 9.7.2-P3 does not properly handle the combination of signed negative responses and corresponding RRSIG records in the cache, which allows remote attackers to cause a denial of service (daemon crash) via a query for cached data.

References

CVSS Scores

version 3.1
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NVD

4.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    Low
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Red Hat

4.3 medium