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Vulnerability Details : CVE-2016-1904

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.
Publish Date : 2016-01-19 Last Update Date : 2016-12-07
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 189

- Products Affected By CVE-2016-1904

# Product Type Vendor Product Version Update Edition Language
1 Application PHP PHP 7.0.0 Version Details Vulnerabilities
2 Application PHP PHP 7.0.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
PHP PHP 2

- References For CVE-2016-1904

http://www.securitytracker.com/id/1034608
SECTRACK 1034608
https://github.com/php/php-src/commit/2871c70efaaaa0f102557a17c727fd4d5204dd4b CONFIRM
https://bugs.php.net/bug.php?id=71270 CONFIRM
http://www.php.net/ChangeLog-7.php CONFIRM
http://www.openwall.com/lists/oss-security/2016/01/14/8
MLIST [oss-security] 20160115 [CVE Request] Multiple PHP issues

- Metasploit Modules Related To CVE-2016-1904

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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