Debian Security Advisory
DLA-2657-1 lz4 -- LTS security update
- Date Reported:
- 12 May 2021
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2021-3520.
- More information:
It was discovered that there was a potential memory corruption vulnerability in the lz4 compression algorithm library.
memory corruption due to an integer overflow bug caused by memmove argument
For Debian 9
Stretch, these problems have been fixed in version 0.0~r131-2+deb9u1.
We recommend that you upgrade your lz4 packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS