Opened 8 years ago

Last modified 8 years ago

#3993 closed enhancement

dbus-1.10.12 — at Version 1

Reported by: bdubbs@… Owned by: lfs-book@…
Priority: high Milestone: 8.0
Component: Book Version: SVN
Severity: normal Keywords:
Cc:

Description (last modified by Samuel)

New point version.

Security fixes:

• Do not treat ActivationFailure message received from root-owned
  systemd name as a format string. In principle this is a security
  vulnerability, but we do not believe it is exploitable in practice,
  because only privileged processes can own the
  org.freedesktop.systemd1 bus name, and systemd does not appear to
  send activation failures that contain "%".

  Please note that this probably *was* exploitable in dbus versions
  older than 1.6.30, 1.8.16 and 1.9.10 due to a missing check which at
  the time was only thought to be a denial of service vulnerability
  (CVE-2015-0245). If you are still running one of those versions,
  patch or upgrade immediately.

  (fd.o #98157, Simon McVittie)

Change History (1)

comment:1 by Samuel, 8 years ago

Description: modified (diff)
Priority: normalhigh
Type: taskenhancement

It has come to my attention through the BLFS ticket #8424 that there is a security flaw in the versions before.

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