Vulnerability Monitor

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CVE-2015-8617

Format string vulnerability in the zend_throw_or_error function in Zend/zend_execute_API.c in PHP 7.x before 7.0.1 allows remote attackers to execute arbitrary code via format string specifiers in a string that is misused as a class name, leading to incorrect error handling.

Published

2016-01-19T05:59:07.560

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-134

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	php	php	7.0.1	Yes

References

http://php.net/ChangeLog-7.php Vendor Advisory ([email protected])
http://www.securitytracker.com/id/1034543 ([email protected])
https://bugs.php.net/bug.php?id=71105 Exploit ([email protected])
https://github.com/php/php-src/commit/b101a6bbd4f2181c360bd38e7683df4a03cba83e ([email protected])
http://php.net/ChangeLog-7.php Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1034543 (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.php.net/bug.php?id=71105 Exploit (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/php/php-src/commit/b101a6bbd4f2181c360bd38e7683df4a03cba83e (af854a3a-2127-422b-91ae-364da2661108)