CVE-2020-11652

NameCVE-2020-11652
DescriptionAn issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class allows access to some methods that improperly sanitize paths. These methods allow arbitrary directory access to authenticated users.
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)
ReferencesDLA-2223-1, DSA-4676-1, DSA-4676-2
NVD severitymedium
Debian Bugs959684

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
salt (PTS)jessie2014.1.13+ds-3vulnerable
jessie (security)2014.1.13+ds-3+deb8u1fixed
stretch2016.11.2+ds-1+deb9u2vulnerable
stretch (security)2016.11.2+ds-1+deb9u4fixed
buster2018.3.4+dfsg1-6vulnerable
buster (security)2018.3.4+dfsg1-6+deb10u1fixed
bullseye, sid3000.2+dfsg1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
saltsource(unstable)3000.2+dfsg1-1959684
saltsourcebuster2018.3.4+dfsg1-6+deb10u1DSA-4676-1
saltsourcejessie2014.1.13+ds-3+deb8u1DLA-2223-1
saltsourcestretch2016.11.2+ds-1+deb9u4DSA-4676-2

Notes

https://github.com/saltstack/salt/blob/v3000.2_docs/doc/topics/releases/3000.2.rst
Fixed by: https://github.com/saltstack/salt/commit/cce7abad9c22d9d50ccee2813acabff8deca35dd

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