The dtls1_get_message_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote…

Description

The dtls1_get_message_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (recursion and client crash) via a DTLS hello message in an invalid DTLS handshake.

Scores

EPSS (exploitation in 30 days)

87.9% · top 0.2% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (127)

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• http://www.oracle.com/technetwork/topics/security/cpuoct2014-1972960.html (opens in a new tab)x_refsource_CONFIRMx_transferred
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• 59528 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 58337 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
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• HPSBMU03065 (opens in a new tab)vendor-advisoryx_refsource_HPx_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-2014-0221](https://trackcve.app/badge/CVE-2014-0221.svg)](https://trackcve.app/cve/CVE-2014-0221)

Record last updated 6 Aug 2024, 09:05 UTC.