CVE-2019-3464

NameCVE-2019-3464
DescriptionInsufficient sanitization of environment variables passed to rsync can bypass the restrictions imposed by rssh, a restricted shell that should restrict users to perform only rsync operations, resulting in the execution of arbitrary shell commands.
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-1660-1, DSA-4382-1
NVD severityhigh

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
rssh (PTS)jessie2.3.4-4vulnerable
jessie (security)2.3.4-4+deb8u3fixed
stretch (security), stretch2.3.4-5+deb9u4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
rsshsource(unstable)2.3.4-10
rsshsourcejessie2.3.4-4+deb8u2DLA-1660-1
rsshsourcestretch2.3.4-5+deb9u2DSA-4382-1

Search for package or bug name: Reporting problems