CVE-2016-4346

Name	CVE-2016-4346
Description	Integer overflow in the str_pad function in ext/standard/string.c in PHP before 7.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long string, leading to a heap-based buffer overflow.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
php7.0 (PTS)	stretch	7.0.33-0+deb9u8	fixed
	stretch (security)	7.0.33-0+deb9u12	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
php5	source	(unstable)	(not affected)
php7.0	source	(unstable)	7.0.4-1

Notes

- php5 <not-affected> (Only affects PHP7.x)
https://bugs.php.net/bug.php?id=71637
https://git.php.net/?p=php-src.git;a=commit;h=57b997ebf99e0eb9a073e0dafd2ab100bd4a112d
Reproducer: second test script 2.php in upstream bugreport