Numeric Errors Affecting glibc package, versions <2.19-10


Severity

Recommended
medium

Based on Debian security rating

    Threat Intelligence

    Exploit Maturity
    Mature
    EPSS
    1.16% (86th percentile)

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  • Snyk ID SNYK-DEBIAN11-GLIBC-515922
  • published 29 Aug 2014
  • disclosed 29 Aug 2014

How to fix?

Upgrade Debian:11 glibc to version 2.19-10 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Off-by-one error in the __gconv_translit_find function in gconv_trans.c in GNU C Library (aka glibc) allows context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via vectors related to the CHARSET environment variable and gconv transliteration modules.

References

CVSS Scores

version 3.1
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NVD

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

7.8 high