CVE-2014-3635
Off-by-one error in D-Bus 1.3.0 through 1.6.x before 1.6.24 and 1.8.x before 1.8.8, when running on a 64-bit system and the max_message_unix_fds limit is set to an odd number, allows local users to cause a denial of service (dbus-daemon crash) or possibly execute arbitrary code by sending one more file descriptor than the limit, which triggers a heap-based buffer overflow or an assertion failure.
Key facts
- CVSS score
- 4.4 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:L/AC:M/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-119
- EPSS score
- 0.5% (42th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-3593)
- Published
- September 22, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-3593 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- d-bus project / d-bus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- freedesktop / dbus
- opensuse / opensuse
References
- http://advisories.mageia.org/MGASA-2014-0395.html
- http://lists.opensuse.org/opensuse-updates/2014-09/msg00049.html
- http://secunia.com/advisories/61378
- http://www.debian.org/security/2014/dsa-3026
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:176
- http://www.openwall.com/lists/oss-security/2014/09/16/9
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securitytracker.com/id/1030864
- http://www.ubuntu.com/usn/USN-2352-1
- https://bugs.freedesktop.org/show_bug.cgi?id=83622(Patch)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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