CVE-2015-8392 Information

Description

PCRE before 8.38 mishandles certain instances of the (?| substring which allows remote attackers to cause a denial of service (unintended recursion and buffer overflow) or possibly have unspecified other impact via a crafted regular expression as demonstrated by a JavaScript RegExp object encountered by Konqueror a related issue to CVE-2015-8384 and CVE-2015-8395.

Reference

http://rhn.redhat.com/errata/RHSA-2016-2750.html http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup http://www.openwall.com/lists/oss-security/2015/11/29/1 https://access.redhat.com/errata/RHSA-2016:1132 https://bto.bluecoat.com/security-advisory/sa128 https://security.gentoo.org/glsa/201607-02