CVE-2014-3639

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Summary

CVECVE-2014-3639
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-09-22 15:55:08 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe dbus-daemon in D-Bus before 1.6.24 and 1.8.x before 1.8.8 does not properly close old connections, which allows local users to cause a denial of service (incomplete connection consumption and prevention of new connections) via a large number of incomplete connections.

Risk And Classification

Primary CVSS: v2.0 2.1 from [email protected]

AV:L/AC:L/Au:N/C:N/I:N/A:P

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:L/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application D-bus Project D-bus All All All All
Application Freedesktop Dbus 1.6.0 All All All
Application Freedesktop Dbus 1.6.10 All All All
Application Freedesktop Dbus 1.6.12 All All All
Application Freedesktop Dbus 1.6.14 All All All
Application Freedesktop Dbus 1.6.16 All All All
Application Freedesktop Dbus 1.6.18 All All All
Application Freedesktop Dbus 1.6.2 All All All
Application Freedesktop Dbus 1.6.20 All All All
Application Freedesktop Dbus 1.6.4 All All All
Application Freedesktop Dbus 1.6.6 All All All
Application Freedesktop Dbus 1.6.8 All All All
Application Freedesktop Dbus 1.8.0 All All All
Application Freedesktop Dbus 1.8.2 All All All
Application Freedesktop Dbus 1.8.4 All All All
Application Freedesktop Dbus 1.8.6 All All All
Operating System Opensuse Opensuse 12.3 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
openSUSE-SU-2014:1239-1: moderate: dbus-1: update to 1.6.24 af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
Security Advisory SA61378 - Debian update for dbus - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
Support / Security / Advisories / / MDVSA-2015:176 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com
oss-security - CVE-2014-3635 to 3639: security issues in D-Bus < 1.8.8 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
Bug 80919 – CVE-2014-3639: Security implications of Bug #80851 - max_incomplete_connections af854a3a-2127-422b-91ae-364da2661108 bugs.freedesktop.org Patch
Debian -- Security Information -- DSA-3026-1 dbus af854a3a-2127-422b-91ae-364da2661108 www.debian.org
[security-announce] SUSE-SU-2014:1146-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
USN-2352-1: DBus vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
Mageia Advisory: MGASA-2014-0395 - Updated dbus packages fix multiple security vulnerabilities af854a3a-2127-422b-91ae-364da2661108 advisories.mageia.org
D-BUS Buffer Overflow and Multiple Processing Flaws Let Local Users Obtain Elevated Privileges and Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Security Advisory SA61431 - SUSE update for dbus-1 - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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