Improper input validation in Freedesktop Dbus
CVE-2014-3532
dbus 1.3.0 before 1.6.22 and 1.8.x before 1.8.6, when running on Linux 2.6.37-rc4 or later, allows local users to cause a denial of service (system-bus disconnect of other services or applications) by sending a message containing a file descriptor, then exceeding the maximum recursion depth before the initial message is forwarded.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 2.1 (Low). Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.004 (38.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Freedesktop Dbus
- Linux Kernel — versions 2.6.37
- Mageia — versions 3.0, 4.0
- Oracle Solaris — versions 11.3
- Debian Linux — versions 7.0
- openSUSE — versions 12.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secunia.com/advisories/59798 (Third Party Advisory, third-party-advisory)
- secunia.com/advisories/59611 (Third Party Advisory, third-party-advisory)
- lists.opensuse.org/opensuse-updates/2014-09/msg00049.html (vendor-advisory, Mailing List, Third Party Advisory)
- secunia.com/advisories/60236 (Third Party Advisory, third-party-advisory)
- advisories.mageia.org/MGASA-2014-0294.html (Third Party Advisory)
- bugs.freedesktop.org/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
- www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html (Third Party Advisory)
- www.debian.org/security/2014/dsa-2971 (vendor-advisory, Third Party Advisory)
- openwall.com/lists/oss-security/2014/07/02/4 (mailing-list, Mailing List, Third Party Advisory)
- www.mandriva.com/security/advisories (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2014-3532?
- CVE-2014-3532 is a vulnerability in Freedesktop Dbus, classified under Improper Input Validation. Published 2014-07-19.
- Is CVE-2014-3532 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.