CVE-2015-0287

The ASN1_item_ex_d2i function in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not reinitialize CHOICE and ADB data structures, which might allow attackers to cause a denial of service (invalid write operation and memory corruption) by leveraging an application that relies on ASN.1 structure reuse.

🔗 References (98)

• secalert@redhathttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10680
• secalert@redhathttp://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
• secalert@redhathttp://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html
• secalert@redhathttp://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/152733.html
• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/152734.html
• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/152844.html
• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/156823.html
• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/157177.html
• secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00022.html
• secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html
• secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html
• secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html
• secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html
• secalert@redhathttp://lists.opensuse.org/opensuse-updates/2015-03/msg00062.html