Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers…

Description

Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate records for the next epoch, leading to failure of replay detection.

Scores

EPSS (exploitation in 30 days)

57.4% · top 0.9% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.

Weakness

• n/a
• CWE-119 (opens in a new tab)All about CWE-119 and its CVEs

Affected products

• n/a

  • affected n/a

References (31)

• http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• openSUSE-SU-2015:0130 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• 20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
• openssl-cve20150206-dos(99704) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• HPSBMU03409 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• HPSBMU03380 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• FEDORA-2015-0601 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• 1033378 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• HPSBHF03289 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• https://www.openssl.org/news/secadv_20150108.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
• MDVSA-2015:019 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
• http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• openSUSE-SU-2015:1277 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• RHSA-2015:0066 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• https://kc.mcafee.com/corporate/index?page=content&id=SB10108 (opens in a new tab)x_refsource_CONFIRMx_transferred
• https://kc.mcafee.com/corporate/index?page=content&id=SB10102 (opens in a new tab)x_refsource_CONFIRMx_transferred
• https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f (opens in a new tab)x_refsource_CONFIRMx_transferred
• SUSE-SU-2015:0946 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• HPSBMU03397 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• 91787 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 71940 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• HPSBMU03396 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• MDVSA-2015:062 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
• HPSBMU03413 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• https://bto.bluecoat.com/security-advisory/sa88 (opens in a new tab)x_refsource_CONFIRMx_transferred
• DSA-3125 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• FEDORA-2015-0512 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_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-2015-0206](https://trackcve.app/badge/CVE-2015-0206.svg)](https://trackcve.app/cve/CVE-2015-0206)

Record last updated 6 Aug 2024, 04:03 UTC.