CVE-2017-17433

NameCVE-2017-17433
DescriptionThe recv_files function in receiver.c in the daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, proceeds with certain file metadata updates before checking for a filename in the daemon_filter_list data structure, which allows remote attackers to bypass intended access restrictions.
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-1218-1, DSA-4068-1
NVD severitymedium (attack range: remote)
Debian Bugs883667

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
rsync (PTS)jessie3.1.1-3+deb8u1fixed
jessie (security)3.1.1-3+deb8u2fixed
stretch3.1.2-1+deb9u2fixed
stretch (security)3.1.2-1+deb9u1fixed
buster, bullseye, sid3.1.3-6fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
rsyncsource(unstable)3.1.2-2.1medium883667
rsyncsourcejessie3.1.1-3+deb8u1mediumDSA-4068-1
rsyncsourcestretch3.1.2-1+deb9u1mediumDSA-4068-1
rsyncsourcewheezy3.0.9-4+deb7u1mediumDLA-1218-1

Notes

https://git.samba.org/?p=rsync.git;a=commit;h=3e06d40029cfdce9d0f73d87cfd4edaf54be9c51

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