PT-2016-2022 · Php · Php

Takayuki Uchiyama

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Publicado

2015-07-05

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Atualizado

2017-09-22

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CVE-2015-4642

CVSS v2.0

10

Alta

VetorAV:N/AC:L/Au:N/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions PHP versions prior to 5.4.42 PHP versions 5.5.x prior to 5.5.26 PHP versions 5.6.x prior to 5.6.10
Description The issue allows remote attackers to execute arbitrary OS commands via a crafted string to an application that accepts command-line arguments for a call to the PHP system function. This is due to the escapeshellarg function not properly neutralizing special elements used in the operating system command.
Recommendations For PHP versions prior to 5.4.42, update to version 5.4.42 or later. For PHP versions 5.5.x prior to 5.5.26, update to version 5.5.26 or later. For PHP versions 5.6.x prior to 5.6.10, update to version 5.6.10 or later.

Exploit

Correção

RCE

OS Command Injection

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Enumeração de Fraquezas

CWE-78

Identificadores relacionados

BDU:2016-01363
CVE-2015-4642
MGASA-2015-0258

Produtos afetados

Php