CVE-2018-5786

NameCVE-2018-5786
DescriptionIn Long Range Zip (aka lrzip) 0.631, there is an infinite loop and application hang in the get_fileinfo function (lrzip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.
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-2981-1, DSA-5145-1
Debian Bugs888506

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
lrzip (PTS)buster0.631+git180528-1vulnerable
buster (security)0.631+git180528-1+deb10u1fixed
bullseye (security), bullseye0.641-1+deb11u1fixed
bookworm, sid0.651-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
lrzipsourcestretch0.631-1+deb9u2DLA-2981-1
lrzipsourcebuster0.631+git180528-1+deb10u1DSA-5145-1
lrzipsourcebullseye0.641-1+deb11u1DSA-5145-1
lrzipsource(unstable)0.651-2888506

Notes

[jessie] - lrzip <no-dsa> (Minor issue)
[wheezy] - lrzip <no-dsa> (Minor issue)
https://github.com/ckolivas/lrzip/issues/91
Fixed by: https://github.com/ckolivas/lrzip/commit/3495188cd8f2215a9feea201f3e05c1341ed95fb

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