CVE-2015-8392

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.

References

https://security.gentoo.org/glsa/201607-02

https://bto.bluecoat.com/security-advisory/sa128

https://access.redhat.com/errata/RHSA-2016:1132

http://www.openwall.com/lists/oss-security/2015/11/29/1

http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup

http://rhn.redhat.com/errata/RHSA-2016-2750.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3