Chris Coulson discovered a flaw in systemd leading to denial of service. An unprivileged user could take advantage of this issue to crash PID1 by sending a specially crafted D-Bus message on the system bus.

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Debian Security Advisory DSA-4393-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
https://www.debian.org/security/                     Salvatore Bonaccorso
February 18, 2019                     https://www.debian.org/security/faq
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Package        : systemd
CVE ID         : CVE-2019-6454

Chris Coulson discovered a flaw in systemd leading to denial of service.
An unprivileged user could take advantage of this issue to crash PID1 by
sending a specially crafted D-Bus message on the system bus.

For the stable distribution (stretch), this problem has been fixed in
version 232-25+deb9u9.

We recommend that you upgrade your systemd packages.

For the detailed security status of systemd please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/systemd

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.