CVE-2021-3148

NameCVE-2021-3148
DescriptionAn issue was discovered in SaltStack Salt before 3002.5. Sending crafted web requests to the Salt API can result in salt.utils.thin.gen_thin() command injection because of different handling of single versus double quotes. This is related to salt/utils/thin.py.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2815-1
Debian Bugs983632

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
salt (PTS)buster, buster (security)2018.3.4+dfsg1-6+deb10u3fixed
bullseye (security), bullseye3002.6+dfsg1-4+deb11u1fixed
sid3004.1+dfsg-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
saltsourcestretch2016.11.2+ds-1+deb9u7DLA-2815-1
saltsourcebuster2018.3.4+dfsg1-6+deb10u3
saltsource(unstable)3002.5+dfsg1-1983632

Notes

https://saltproject.io/security_announcements/active-saltstack-cve-release-2021-feb-25/
Introduced by: https://github.com/saltstack/salt/commit/fc9267afa3a7ecaae3ef446575072e0e5d51d8b7 (v2016.3)
Fixed by: https://github.com/saltstack/salt/commit/6ae64c6b15cb7f43b57f564a0cb8a0e426cc183a (v3000.7 backport)

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