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atlassian[email protected]ATLASSIAN:SRCTREEWIN-13480
HistoryFeb 26, 2021 - 5:00 p.m.

RCE via git-lfs in Sourcetree for Windows - CVE-2021-21237

2021-02-2617:00:21
jira.atlassian.com
19
rce vulnerability
sourcetree for windows
git-lfs
cve-2021-21237
incomplete fix
affected versions
download
latest version
security advisory.

EPSS

0.954

Percentile

99.4%

There was an argument injection vulnerability in SourceTree for Windows introduced through git-lfs. An attacker could create a malicious repository which, after being cloned in SourceTree for Windows and enabled with git-lfs, is able to exploit this issue to gain code execution on the system.Β This is the result of an incomplete fix for CVE-2020-27955

Affected versions:

  • VersionΒ 3.4.2 and earlier

Fix

For additional details, see the [full advisory|https://confluence.atlassian.com/display/SOURCETREEKB/SourceTree+for+Windows+Security+Advisory+24th+March+2021]