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             AUSCERT External Security Bulletin Redistribution

                              ESB-2019.0510.2
                          systemd security update
                             20 February 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           systemd
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
                   Debian GNU/Linux 8
Impact/Access:     Denial of Service -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-6454  

Reference:         ESB-2019.0503

Original Bulletin: 
   http://www.debian.org/security/2019/dsa-4393
   https://lists.debian.org/debian-lts-announce/2019/02/msg00031.html

Comment: This bulletin contains two (2) advisories.

Revision History:  February 20 2019: Updated to include Debian 8 patch DLA 1684-1
                   February 19 2019: Initial Release

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Debian Security Advisory DSA-4393-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
February 18, 2019                     https://www.debian.org/security/faq
- - -------------------------------------------------------------------------

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/

- --------------------------------------------------------------------------------

Package        : systemd
Version        : 215-17+deb8u10
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 Debian 8 "Jessie", this problem has been fixed in version
215-17+deb8u10.

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

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