CVE-2010-3864
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…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 22.1%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 2.0
- 7.6 HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C
- EPSS
- 22.14% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362
- Affected
- openssl/openssl
- Source
- secalert@redhat.com
References
- http://blogs.sun.com/security/entry/cve_2010_3864_race_condition
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02794777
- http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051170.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051237.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051255.html
- http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00006.html
- http://marc.info/?l=bugtraq&m=129916880600544&w=2
- http://marc.info/?l=bugtraq&m=130497251507577&w=2
- http://marc.info/?l=bugtraq&m=132828103218869&w=2
- http://openssl.org/news/secadv_20101116.txtPatch, Vendor Advisory
- http://secunia.com/advisories/42241
- http://secunia.com/advisories/42243Vendor Advisory
- http://secunia.com/advisories/42309
- http://secunia.com/advisories/42336
- http://secunia.com/advisories/42352
- http://secunia.com/advisories/42397
- http://secunia.com/advisories/42413
- http://secunia.com/advisories/43312
- http://secunia.com/advisories/44269
- http://secunia.com/advisories/57353
- http://security.FreeBSD.org/advisories/FreeBSD-SA-10:10.openssl.asc
- http://securitytracker.com/id?1024743Patch
- http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.668793
- http://support.apple.com/kb/HT4723
- http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564
- http://www.adobe.com/support/security/bulletins/apsb11-11.html
- http://www.debian.org/security/2010/dsa-2125
- http://www.kb.cert.org/vuls/id/737740US Government Resource
- http://www.securityfocus.com/archive/1/516397/100/0/threaded
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.