CVE-2015-7545

NameCVE-2015-7545
DescriptionThe (1) git-remote-ext and (2) unspecified other remote helper programs in Git before 2.3.10, 2.4.x before 2.4.10, 2.5.x before 2.5.4, and 2.6.x before 2.6.1 do not properly restrict the allowed protocols, which might allow remote attackers to execute arbitrary code via a URL in a (a) .gitmodules file or (b) unknown other sources in a submodule.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-3435-1
NVD severityhigh

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
git (PTS)jessie1:2.1.4-2.1+deb8u6fixed
jessie (security)1:2.1.4-2.1+deb8u10fixed
stretch1:2.11.0-3+deb9u5fixed
stretch (security)1:2.11.0-3+deb9u7fixed
buster, buster (security)1:2.20.1-2+deb10u3fixed
bullseye, sid1:2.27.0-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gitsource(unstable)1:2.6.1-1
gitsourcejessie1:2.1.4-2.1+deb8u1DSA-3435-1
gitsourcesqueeze(not affected)
gitsourcewheezy1:1.7.10.4-1+wheezy2DSA-3435-1

Notes

[squeeze] - git <not-affected> (git 1.7.2 did not have git-remote-ext yet)
http://www.openwall.com/lists/oss-security/2015/10/06/1

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