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Status published
Medium
CVE-2011-4577
OpenSSL before 0.9.8s and 1.x before 1.0.0f, when RFC 3779...
Vulnerability Description
OpenSSL before 0.9.8s and 1.x before 1.0.0f, when RFC 3779 support is enabled, allows remote attackers to cause a denial of service (assertion failure) via an X.509 certificate containing certificate-extension data associated with (1) IP address blocks or (2) Autonomous System (AS) identifiers.
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://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564
- http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00017.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html
- http://www.openssl.org/news/secadv_20120104.txt
- http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00018.html
- http://support.apple.com/kb/HT5784
- http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
- http://www.kb.cert.org/vuls/id/737740
- http://marc.info/?l=bugtraq&m=132750648501816&w=2
- http://marc.info/?l=bugtraq&m=134039053214295&w=2
- http://secunia.com/advisories/57353
- http://marc.info/?l=bugtraq&m=134039053214295&w=2
- http://marc.info/?l=bugtraq&m=132750648501816&w=2
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
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Affected Vendor
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View all reports →Affected Software
openssl
Vulnerable Versions:
0, 0.9.1c, 0.9.2b, 0.9.4, 0.9.5, 0.9.5a, 0.9.6, 0.9.6a, 0.9.6b, 0.9.6c, 0.9.6d, 0.9.6e, 0.9.6f, 0.9.6g, 0.9.6h, 0.9.6i, 0.9.6j, 0.9.6k, 0.9.6l, 0.9.6m, 0.9.7, 0.9.7a, 0.9.7b, 0.9.7c, 0.9.7d, 0.9.7e, 0.9.7f, 0.9.7g, 0.9.7h, 0.9.7i, 0.9.7j, 0.9.7k, 0.9.7l, 0.9.7m, 0.9.8, 0.9.8a, 0.9.8b, 0.9.8c, 0.9.8d, 0.9.8e, 0.9.8f, 0.9.8g, 0.9.8h, 0.9.8i, 0.9.8j, 0.9.8k, 0.9.8l, 0.9.8m, 0.9.8n, 0.9.8o, 0.9.8p, 0.9.8q, 1.0.0, 1.0.0a, 1.0.0b, 1.0.0c, 1.0.0d
Timeline
Official Publish:
January 6th, 2012
Last Modified:
August 7th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.