Off-by-one Error Affecting glibc-common package, versions <0:2.17-55.el7_0.1


0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    Exploit Maturity Mature
    EPSS 1.16% (85th percentile)
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NVD
7.3 high
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Red Hat
7.8 high

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  • Snyk ID SNYK-CENTOS7-GLIBCCOMMON-2037219
  • published 26 Jul 2021
  • disclosed 14 Jul 2014

How to fix?

Upgrade Centos:7 glibc-common to version 0:2.17-55.el7_0.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc-common package and not the glibc-common package as distributed by Centos. See How to fix? for Centos:7 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.