Out-of-bounds Read Affecting krb5 package, versions <1.12.1+dfsg-4


Severity

0.0
medium
0
10

    Threat Intelligence

    EPSS
    4.7% (93rd percentile)

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  • Snyk ID SNYK-DEBIAN10-KRB5-396150
  • published 20 Jul 2014
  • disclosed 20 Jul 2014

How to fix?

Upgrade Debian:10 krb5 to version 1.12.1+dfsg-4 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream krb5 package and not the krb5 package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

MIT Kerberos 5 (aka krb5) before 1.12.2 allows remote attackers to cause a denial of service (buffer over-read and application crash) by injecting invalid tokens into a GSSAPI application session.

CVSS Scores

version 3.1
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Snyk

5.3 medium
  • 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)
    Low
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NVD

5.3 medium
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Red Hat

4.3 medium