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…

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.

Scores

EPSS (exploitation in 30 days)

22.1% · top 2.3% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.6.

Weakness

• n/a
• CWE-362 (opens in a new tab)All about CWE-362 and its CVEs

Affected products

• n/a

  • affected n/a

References (39)

• FEDORA-2010-17827 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• HPSBGN02740 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• SSA:2010-326-01 (opens in a new tab)vendor-advisoryx_refsource_SLACKWAREx_transferred
• http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564 (opens in a new tab)x_refsource_CONFIRMx_transferred
• ADV-2010-3041 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• http://support.apple.com/kb/HT4723 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 1024743 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• http://blogs.sun.com/security/entry/cve_2010_3864_race_condition (opens in a new tab)x_refsource_CONFIRMx_transferred
• 42413 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• FEDORA-2010-17826 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• http://openssl.org/news/secadv_20101116.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
• APPLE-SA-2011-06-23-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
• SUSE-SR:2010:022 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• [syslog-ng-announce] 20110110 syslog-ng Premium Edition 3.0.6a has been released (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• FEDORA-2010-17847 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• VU#737740 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
• RHSA-2010:0888 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• 42397 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• SSRT100475 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• 42241 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• https://bugzilla.redhat.com/show_bug.cgi?id=649304 (opens in a new tab)x_refsource_CONFIRMx_transferred
• HPSBMA02658 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• HPSBUX02638 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• 57353 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• [syslog-ng-announce] 20110110 syslog-ng Premium Edition 3.2.1a has been released (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• ADV-2010-3097 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• http://www.adobe.com/support/security/bulletins/apsb11-11.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 42336 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 42309 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• ADV-2010-3077 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• FreeBSD-SA-10:10 (opens in a new tab)vendor-advisoryx_refsource_FREEBSDx_transferred
• 44269 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 43312 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://www.vmware.com/security/advisories/VMSA-2011-0003.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 42243 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• ADV-2010-3121 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 42352 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 20110211 VMSA-2011-0003 Third party component updates for VMware vCenter Server, vCenter Update Manager, ESXi and ESX (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• DSA-2125 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2010-3864](https://trackcve.app/badge/CVE-2010-3864.svg)](https://trackcve.app/cve/CVE-2010-3864)

Record last updated 7 Aug 2024, 03:26 UTC.