| Name | CVE-2018-5747 |
| Description | In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2725-1, ELA-597-1 |
| Debian Bugs | 898451 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| lrzip (PTS) | jessie, jessie (lts) | 0.616-1+deb8u2 | fixed |
| stretch (security), stretch (lts), stretch | 0.631-1+deb9u3 | fixed |
| buster (security), buster, buster (lts) | 0.631+git180528-1+deb10u1 | fixed |
| bullseye (security), bullseye | 0.641-1+deb11u1 | fixed |
| bookworm | 0.651-2 | fixed |
| sid, trixie | 0.651-3 | fixed |
The information below is based on the following data on fixed versions.
Notes
[jessie] - lrzip <no-dsa> (Minor issue)
[wheezy] - lrzip <no-dsa> (Minor issue)
https://github.com/ckolivas/lrzip/issues/90