Debian LTS: DLA-2660-1: libgetdata security update
Summary
CVE-2021-20204
A heap memory corruption problem (use after free) can be triggered when processing
maliciously crafted dirfile databases. This degrades the confidentiality,
integrity and availability of third-party software that uses libgetdata as a library.
For Debian 9 stretch, this problem has been fixed in version
0.9.4-1+deb9u1.
We recommend that you upgrade your libgetdata packages.
For the detailed security status of libgetdata please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libgetdata
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