| Name | CVE-2020-27827 |
| Description | lldp: avoid memory leak from bad packets |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| Debian Bugs | 980132 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| lldpd (PTS) | stretch | 0.9.6-1 | vulnerable |
| buster | 1.0.3-1 | vulnerable |
| bullseye | 1.0.7-1 | vulnerable |
| sid | 1.0.8-1 | fixed |
| openvswitch (PTS) | stretch | 2.6.2~pre+git20161223-3 | vulnerable |
| buster | 2.10.0+2018.08.28+git.8ca7c82b7d+ds1-12+deb10u2 | vulnerable |
| bullseye | 2.15.0~git20210104.def6eb1ea+dfsg1-3 | vulnerable |
| sid | 2.15.0~git20210104.def6eb1ea+dfsg1-4 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| lldpd | source | (unstable) | 1.0.8-1 | | | |
| openvswitch | source | (unstable) | 2.15.0~git20210104.def6eb1ea+dfsg1-4 | | | 980132 |
Notes
[buster] - lldpd <no-dsa> (Minor issue)
https://github.com/openvswitch/ovs/pull/337
https://github.com/lldpd/lldpd/commit/a8d3c90feca548fc0656d95b5d278713db86ff61
https://mail.openvswitch.org/pipermail/ovs-announce/2021-January/000269.html
https://github.com/openvswitch/ovs/commit/78e712c0b1dacc2f12d2a03d98f083d8672867f0