Integer underflow in the EVP_DecodeUpdate function in crypto/evp/encode.c in the base64-decoding implementation in OpenSSL before 0.9.8za,…

Description

Integer underflow in the EVP_DecodeUpdate function in crypto/evp/encode.c in the base64-decoding implementation 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 (memory corruption) or possibly have unspecified other impact via crafted base64 data that triggers a buffer overflow.

Scores

EPSS (exploitation in 30 days)

42.5% · top 1.3% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

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 (34)

• https://kc.mcafee.com/corporate/index?page=content&id=SB10110 (opens in a new tab)x_transferred
• http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html (opens in a new tab)x_transferred
• RHSA-2015:0715 (opens in a new tab)vendor-advisoryx_transferred
• http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10680 (opens in a new tab)x_transferred
• DSA-3197 (opens in a new tab)vendor-advisoryx_transferred
• USN-2537-1 (opens in a new tab)vendor-advisoryx_transferred
• HPSBMU03409 (opens in a new tab)vendor-advisoryx_transferred
• FEDORA-2015-4303 (opens in a new tab)vendor-advisoryx_transferred
• https://bto.bluecoat.com/security-advisory/sa92 (opens in a new tab)x_transferred
• https://www.openssl.org/news/secadv_20150319.txt (opens in a new tab)x_transferred
• https://rt.openssl.org/Ticket/Display.html?id=2608&user=guest&pass=guest (opens in a new tab)x_transferred
• http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html (opens in a new tab)x_transferred
• HPSBMU03380 (opens in a new tab)vendor-advisoryx_transferred
• http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html (opens in a new tab)x_transferred
• FEDORA-2015-4300 (opens in a new tab)vendor-advisoryx_transferred
• https://bugzilla.redhat.com/show_bug.cgi?id=1202395 (opens in a new tab)x_transferred
• https://access.redhat.com/articles/1384453 (opens in a new tab)x_transferred
• http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html (opens in a new tab)x_transferred
• 73228 (opens in a new tab)vdb-entryx_transferred
• HPSBUX03334 (opens in a new tab)vendor-advisoryx_transferred
• http://www.fortiguard.com/advisory/2015-03-24-openssl-vulnerabilities-march-2015 (opens in a new tab)x_transferred
• http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html (opens in a new tab)x_transferred
• RHSA-2015:0716 (opens in a new tab)vendor-advisoryx_transferred
• SUSE-SU-2015:0578 (opens in a new tab)vendor-advisoryx_transferred
• HPSBMU03397 (opens in a new tab)vendor-advisoryx_transferred
• https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=d0666f289ac013094bbbf547bfbcd616199b7d2d (opens in a new tab)x_transferred
• http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html (opens in a new tab)x_transferred
• RHSA-2015:0752 (opens in a new tab)vendor-advisoryx_transferred
• RHSA-2015:0800 (opens in a new tab)vendor-advisoryx_transferred
• 1031929 (opens in a new tab)vdb-entryx_transferred
• FEDORA-2015-4320 (opens in a new tab)vendor-advisoryx_transferred
• https://support.citrix.com/article/CTX216642 (opens in a new tab)x_transferred
• GLSA-201503-11 (opens in a new tab)vendor-advisoryx_transferred
• https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf (opens in a new tab)x_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-2015-0292](https://trackcve.app/badge/CVE-2015-0292.svg)](https://trackcve.app/cve/CVE-2015-0292)

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