CVE-2016-5095

HIGH8.6

Integer overflow in the php_escape_html_entities_ex function in ext/standard/html

Published Aug 7, 2016

Modified 1 years ago

Details

Integer overflow in the php_escape_html_entities_ex function in ext/standard/html.c in PHP before 5.5.36 and 5.6.x before 5.6.22 allows remote attackers to cause a denial of service or possibly have unspecified other impact by triggering a large output string from a FILTER_SANITIZE_FULL_SPECIAL_CHARS filter_var call. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-5094.

References

WEB

http://php.net/ChangeLog-5.php

ADVISORY

http://www.debian.org/security/2016/dsa-3602

WEB

http://www.openwall.com/lists/oss-security/2016/05/26/3

WEB

http://www.securityfocus.com/bid/92144

WEB

https://bugs.php.net/bug.php?id=72135

WEB