Debian Security Advisory
DLA-1711-1 systemd -- LTS security update
- Date Reported:
- 13 Mar 2019
- Affected Packages:
- Security database references:
- In the Debian bugtracking system: Bug 924060.
In Mitre's CVE dictionary: CVE-2019-3815.
- More information:
A memory leak was discovered in the backport of fixes for CVE-2018-16864 in systemd-journald.
Function dispatch_message_real() in journald-server.c does not free allocated memory to store the `_CMDLINE=` entry. A local attacker may use this flaw to make systemd-journald crash.
Note that as the systemd-journald service is not restarted automatically a restart of the service or more safely a reboot is advised.
For Debian 8
Jessie, this problem has been fixed in version 215-17+deb8u11.
We recommend that you upgrade your systemd 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