| Name | CVE-2020-22570 |
| Description | Memcached 1.6.0 before 1.6.3 allows remote attackers to cause a denial of service (daemon crash) via a crafted meta command. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| memcached (PTS) | bullseye | 1.6.9+dfsg-1 | fixed |
| bookworm | 1.6.18-1 | fixed |
| trixie | 1.6.32-1 | fixed |
| sid | 1.6.32-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| memcached | source | buster | (not affected) | | | |
| memcached | source | (unstable) | 1.6.3-1 | | | |
Notes
[buster] - memcached <not-affected> (Vulnerable code not present)
https://github.com/memcached/memcached/issues/636
Fixed by: https://github.com/memcached/memcached/commit/f249724cedcab6605ca8a0769ac4b356a8124f63 (1.6.3)