CVE-2015-8616

Use-after-free vulnerability in the Collator::sortWithSortKeys function in ext/intl/collator/collator_sort.c in PHP 7.x before 7.0.1 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact by leveraging the relationships between a key buffer and a destroyed array.

CVSS v3.0 8.6 HIGH
CVSS v2.0 7.5 HIGH

8.6^/10

CVSS v3.0 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Exploitability : 3.9 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://php.net/ChangeLog-7.php	Vendor Advisory
https://bugs.php.net/bug.php?id=71020	Exploit

Configurations

Configuration 1 (hide)

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

Information

Published : 2016-01-18 21:59

Updated : 2016-01-21 16:25

NVD link : CVE-2015-8616

Mitre link : CVE-2015-8616

JSON object : View

CWE

NVD-CWE-Other

Products Affected

php

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8.6 /10