Input validation error in dbus - CVE-2014-3533
Published: July 19, 2014 / Updated: July 28, 2020
Vulnerability identifier: #VU32520
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2014-3533
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Freedesktop.org
Affected software:
dbus
dbus
Detailed vulnerability description
The vulnerability allows a local non-authenticated attacker to perform service disruption.
dbus 1.3.0 before 1.6.22 and 1.8.x before 1.8.6 allows local users to cause a denial of service (disconnect) via a certain sequence of crafted messages that cause the dbus-daemon to forward a message containing an invalid file descriptor.
How to mitigate CVE-2014-3533
Install update from vendor's website.
Sources
- http://advisories.mageia.org/MGASA-2014-0294.html
- http://lists.opensuse.org/opensuse-updates/2014-09/msg00049.html
- http://openwall.com/lists/oss-security/2014/07/02/4
- http://secunia.com/advisories/59611
- http://secunia.com/advisories/59798
- http://secunia.com/advisories/60236
- http://www.debian.org/security/2014/dsa-2971
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:176
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
- https://bugs.freedesktop.org/show_bug.cgi?id=79694
- https://bugs.freedesktop.org/show_bug.cgi?id=80469