CVE-2015-8876

Severity

75%

Complexity

99%

Confidentiality

106%

CWE-476: NULL Pointer Dereference

Zend/zend_exceptions.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 does not validate certain Exception objects, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or trigger unintended method execution via crafted serialized data.

CWE-476: NULL Pointer Dereference

CVSS 3.0 Base Score 9.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P).

Overview

First reported 8 years ago

2016-05-22 01:59:00

Last updated 6 years ago

2019-02-14 18:48:00

Affected Software

PHP PHP

References

RHSA-2016:2750

Third Party Advisory

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

Vendor Advisory

https://bugs.php.net/bug.php?id=70121

Exploit, Vendor Advisory

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