The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures…

Description

The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.

Scores

EPSS (exploitation in 30 days)

15.3% · top 3.2% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.8.

Weakness

• n/a
• CWE-310 (opens in a new tab)All about CWE-310 and its CVEs

Affected products

• n/a

  • affected n/a

References (22)

• openSUSE-SU-2014:0049 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• http://www.vmware.com/security/advisories/VMSA-2014-0012.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 1031594 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• http://www-01.ibm.com/support/docview.wss?uid=isg400001843 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 1029549 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• GLSA-201412-39 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• DSA-2833 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• https://puppet.com/security/cve/cve-2013-6450 (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=34628967f1e65dc8f34e000f0f5518e21afbfc7b (opens in a new tab)x_refsource_CONFIRMx_transferred
• 20141205 NEW: VMSA-2014-0012 - VMware vSphere product updates address security vulnerabilities (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• FEDORA-2014-9308 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• http://www-01.ibm.com/support/docview.wss?uid=isg400001841 (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• openSUSE-SU-2014:0048 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• USN-2079-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• https://security-tracker.debian.org/tracker/CVE-2013-6450 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 64618 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• RHSA-2014:0015 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• 20141205 NEW: VMSA-2014-0012 - VMware vSphere product updates address security vulnerabilities (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
• FEDORA-2014-9301 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• http://www.openssl.org/news/vulnerabilities.html (opens in a new tab)x_refsource_CONFIRMx_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-2013-6450](https://trackcve.app/badge/CVE-2013-6450.svg)](https://trackcve.app/cve/CVE-2013-6450)

Record last updated 6 Aug 2024, 17:39 UTC.