D-Bus 1.4.x through 1.6.x before 1.6.30, 1.8.x before 1.8.16, and...
Vulnerability Description
D-Bus 1.4.x through 1.6.x before 1.6.30, 1.8.x before 1.8.16, and 1.9.x before 1.9.10 does not validate the source of ActivationFailure signals, which allows local users to cause a denial of service (activation failure error returned) by leveraging a race condition involving sending an ActivationFailure signal before systemd responds.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://lists.opensuse.org/opensuse-updates/2015-02/msg00066.html
- http://www.debian.org/security/2015/dsa-3161
- http://www.openwall.com/lists/oss-security/2015/02/09/6
- http://advisories.mageia.org/MGASA-2015-0071.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:176
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.