CVE-2017-14121

NameCVE-2017-14121
DescriptionThe DecodeNumber function in unrarlib.c in unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a NULL pointer dereference flaw triggered by a specially crafted RAR archive.
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-2567-1
NVD severitymedium
Debian Bugs874061

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
unrar-free (PTS)stretch1:0.0.1+cvs20140707-1vulnerable
stretch (security)1:0.0.1+cvs20140707-1+deb9u1fixed
bullseye, sid, buster1:0.0.1+cvs20140707-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
unrar-freesourcestretch1:0.0.1+cvs20140707-1+deb9u1DLA-2567-1
unrar-freesource(unstable)1:0.0.1+cvs20140707-4unimportant874061

Notes

https://www.openwall.com/lists/oss-security/2017/08/20/1
Crash in CLI tool, no security impact

Search for package or bug name: Reporting problems