Untrusted Search Path Affecting git package, versions <1:2.19.2-1


Severity

Recommended
0.0
critical
0
10

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Threat Intelligence

EPSS
1.6% (88th percentile)

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  • Snyk IDSNYK-DEBIAN10-GIT-340867
  • published2 Dec 2018
  • disclosed23 Nov 2018

Introduced: 23 Nov 2018

CVE-2018-19486  (opens in a new tab)
CWE-426  (opens in a new tab)

How to fix?

Upgrade Debian:10 git to version 1:2.19.2-1 or higher.

NVD Description

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

Git before 2.19.2 on Linux and UNIX executes commands from the current working directory (as if '.' were at the end of $PATH) in certain cases involving the run_command() API and run-command.c, because there was a dangerous change from execvp to execv during 2017.