CVE-2015-7181

The sec_asn1d_parse_leaf function in Mozilla Network Security Services
(NSS) before 3.19.2.1 and 3.20.x before 3.20.1, as used in Firefox before
42.0 and Firefox ESR 38.x before 38.4 and other products, improperly
restricts access to an unspecified data structure, which allows remote
attackers to cause a denial of service (application crash) or possibly
execute arbitrary code via crafted OCTET STRING data, related to a
“use-after-poison” issue.

Bugs

• <https://bugzilla.mozilla.org/show_bug.cgi?id=1192028&gt;