CVE-2016-1904 - Multiple integer overflows in ext/standard/exec.c in PHP 7.x before 7.0.2 allow remote attackers to

CVE-2016-1904

Summary

Multiple integer overflows in ext/standard/exec.c in PHP 7.x before 7.0.2 allow remote attackers to cause a denial of service or possibly have unspecified other impact via a long string to the (1) php_escape_shell_cmd or (2) php_escape_shell_arg function, leading to a heap-based buffer overflow.

References

Vulnerable Configurations

cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*

CVSS

Base:	7.5 (as of 07-12-2016 - 18:33)
Impact:
Exploitability:

CWE

CWE-189

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	LOW	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:L/Au:N/C:P/I:P/A:P

refmap via4

confirm	http://www.php.net/ChangeLog-7.php https://bugs.php.net/bug.php?id=71270 https://github.com/php/php-src/commit/2871c70efaaaa0f102557a17c727fd4d5204dd4b
mlist	[oss-security] 20160115 [CVE Request] Multiple PHP issues
sectrack	1034608

Last major update

07-12-2016 - 18:33

Published

19-01-2016 - 05:59

Last modified

07-12-2016 - 18:33