Directory Traversal Affecting glibc package, versions <0:2.17-55.el7_0.1


high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 0.82% (82nd percentile)
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NVD
6.3 medium
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Red Hat
5.5 medium

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  • Snyk ID SNYK-CENTOS7-GLIBC-2037149
  • published 26 Jul 2021
  • disclosed 9 Jul 2014

How to fix?

Upgrade Centos:7 glibc 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 package and not the glibc package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

Multiple directory traversal vulnerabilities in GNU C Library (aka glibc or libc6) before 2.20 allow context-dependent attackers to bypass ForceCommand restrictions and possibly have other unspecified impact via a .. (dot dot) in a (1) LC_*, (2) LANG, or other locale environment variable.