Multiple race conditions in ssl/t1_lib.c in OpenSSL 0.9.8f through 0.9.8o,...

Vulnerability Description

Multiple race conditions in ssl/t1_lib.c in OpenSSL 0.9.8f through 0.9.8o, 1.0.0, and 1.0.0a, when multi-threading and internal caching are enabled on a TLS server, might allow remote attackers to execute arbitrary code via client data that triggers a heap-based buffer overflow, related to (1) the TLS server name extension and (2) elliptic curve cryptography.

References

• http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051170.html
• http://marc.info/?l=bugtraq&m=132828103218869&w=2
• http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.668793
• http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564
• http://www.vupen.com/english/advisories/2010/3041
• http://support.apple.com/kb/HT4723
• http://marc.info/?l=bugtraq&m=132828103218869&w=2
• http://securitytracker.com/id?1024743
• http://blogs.sun.com/security/entry/cve_2010_3864_race_condition
• http://secunia.com/advisories/42413
• http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051255.html
• http://openssl.org/news/secadv_20101116.txt
• http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html
• http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00006.html
• https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000101.html
• http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051237.html
• http://www.kb.cert.org/vuls/id/737740
• https://rhn.redhat.com/errata/RHSA-2010-0888.html
• http://secunia.com/advisories/42397
• http://marc.info/?l=bugtraq&m=130497251507577&w=2
• http://secunia.com/advisories/42241
• https://bugzilla.redhat.com/show_bug.cgi?id=649304
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02794777
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02794777
• http://marc.info/?l=bugtraq&m=129916880600544&w=2
• http://secunia.com/advisories/57353
• https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000102.html
• http://www.vupen.com/english/advisories/2010/3097
• http://www.adobe.com/support/security/bulletins/apsb11-11.html
• http://secunia.com/advisories/42336
• http://secunia.com/advisories/42309
• http://www.vupen.com/english/advisories/2010/3077
• http://security.FreeBSD.org/advisories/FreeBSD-SA-10:10.openssl.asc
• http://secunia.com/advisories/44269
• http://secunia.com/advisories/43312
• http://www.vmware.com/security/advisories/VMSA-2011-0003.html
• http://secunia.com/advisories/42243
• http://marc.info/?l=bugtraq&m=130497251507577&w=2
• http://www.vupen.com/english/advisories/2010/3121
• http://marc.info/?l=bugtraq&m=129916880600544&w=2
• http://secunia.com/advisories/42352
• http://www.securityfocus.com/archive/1/516397/100/0/threaded
• http://www.debian.org/security/2010/dsa-2125