National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2016-6288 Detail

Description

The php_url_parse_ex function in ext/standard/url.c in PHP before 5.5.38 allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via vectors involving the smart_str data type.

Source:  MITRE
Description Last Modified:  07/25/2016

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Insufficient_Info
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.php.net/?p=php-src.git;a=commit;h=629e4da7cc8b174acdeab84969cbfc606a019b31 Issue Tracking
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
http://openwall.com/lists/oss-security/2016/07/24/2 Mailing List
http://php.net/ChangeLog-5.php Release Notes
http://rhn.redhat.com/errata/RHSA-2016-2750.html
http://www.securityfocus.com/bid/92111 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036430
https://bugs.php.net/70480 Issue Tracking Mitigation Third Party Advisory
https://support.apple.com/HT207170

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*    versions up to (including) 5.5.37

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

8 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-6288
NVD Published Date:
07/25/2016
NVD Last Modified:
01/04/2018