Access Restriction Bypass Affecting sudo package, versions <1.8.15-1.1


0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    Exploit Maturity Mature
    EPSS 0.06% (25th percentile)
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NVD
8.4 high
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Red Hat
7.1 high

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  • Snyk ID SNYK-DEBIAN10-SUDO-407055
  • published 17 Nov 2015
  • disclosed 17 Nov 2015

How to fix?

Upgrade Debian:10 sudo to version 1.8.15-1.1 or higher.

NVD Description

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

sudoedit in Sudo before 1.8.15 allows local users to gain privileges via a symlink attack on a file whose full path is defined using multiple wildcards in /etc/sudoers, as demonstrated by "/home///file.txt."