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Reachable Assertion Affecting bind-pkcs11-libs package, versions <32:9.11.4-26.P2.el7_9.5

Severity

 Recommended
0.0
high
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    6.74% (94th percentile)

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  • Snyk ID SNYK-CENTOS7-BINDPKCS11LIBS-2183815
  • published 26 Jul 2021
  • disclosed 28 Apr 2021
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Introduced: 28 Apr 2021

CVE-2021-25215 Open this link in a new tab
CWE-617 Open this link in a new tab

How to fix?

Upgrade Centos:7 bind-pkcs11-libs to version 32:9.11.4-26.P2.el7_9.5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bind-pkcs11-libs package and not the bind-pkcs11-libs package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

In BIND 9.0.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a query for a record triggering the flaw described above, the named process will terminate due to a failed assertion check. The vulnerability affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other versions of BIND 9.

References

CVSS Scores

version 3.1
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NVD

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

7.5 high
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SUSE

7.5 high