Vulnerability Name:

CVE-2015-4642 (CCN-103925)

Assigned:2015-06-18
Published:2015-06-18
Updated:2017-09-22
Summary:The escapeshellarg function in ext/standard/exec.c in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 on Windows 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.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
7.4 High (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-78
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2015-4642

Source: CONFIRM
Type: UNKNOWN
http://git.php.net/?p=php-src.git;a=commit;h=d2ac264ffea5ca2e85640b6736e0c7cd4ee9a4a9

Source: CCN
Type: JVN#73568461
PHP for Windows vulnerable to OS command injection

Source: MLIST
Type: UNKNOWN
[oss-security] 20150618 Re: PHP 5.6.10 / 5.5.26 / 5.4.42 CVE request

Source: CONFIRM
Type: UNKNOWN
http://php.net/ChangeLog-5.php

Source: CCN
Type: oss-security Mailing List, Thu, 18 Jun 2015 11:22:38 +0200
PHP 5.6.10 / 5.5.26 / 5.4.42 CVE request

Source: CCN
Type: oss-security Mailing List, Thu, 18 Jun 2015 08:21:49 -0400 (EDT)
Re: PHP 5.6.10 / 5.5.26 / 5.4.42 CVE request

Source: CCN
Type: IBM Security Bulletin 1972384
IBM Tealeaf Customer Experience PCA Web UI PHP security issues

Source: CCN
Type: PHP Web Site
PHP

Source: BID
Type: UNKNOWN
75290

Source: CCN
Type: BID-75290
PHP CVE-2015-4642 OS Command Injection Vulnerability

Source: SECTRACK
Type: UNKNOWN
1032709

Source: CONFIRM
Type: Exploit
https://bugs.php.net/bug.php?id=69646

Source: XF
Type: UNKNOWN
php-cve20154642-command-exec(103925)

Source: GENTOO
Type: UNKNOWN
GLSA-201606-10

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-4642

Vulnerable Configuration:Configuration 1:
  • cpe:/o:microsoft:windows:*:*:*:*:*:*:*:*
  • AND
  • cpe:/a:php:php:*:*:*:*:*:*:*:* (Version <= 5.4.41)
  • OR cpe:/a:php:php:5.5.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.3:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.5:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.6:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.7:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.8:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.9:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.10:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.11:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.12:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.13:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.14:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.15:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.16:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.17:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.18:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.19:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.20:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.21:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.22:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.23:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.24:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.25:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.6.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.6.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.6.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.6.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.6.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.6.5:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.6.6:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.6.7:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.6.8:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.6.9:-:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:php:php:5.6.9:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.4.41:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.5.25:-:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:tealeaf_customer_experience:16.1.01:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20154642000
    V
    		CVE-2015-4642 on Ubuntu 12.04 LTS (precise) - medium.
    2016-05-16
    oval:com.ubuntu.trusty:def:20154642000
    V
    		CVE-2015-4642 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-05-16
    BACK
    microsoft windows *
    php php *
    php php 5.5.0
    php php 5.5.1
    php php 5.5.2
    php php 5.5.3
    php php 5.5.4
    php php 5.5.5
    php php 5.5.6
    php php 5.5.7
    php php 5.5.8
    php php 5.5.9
    php php 5.5.10
    php php 5.5.11
    php php 5.5.12
    php php 5.5.13
    php php 5.5.14
    php php 5.5.15
    php php 5.5.16
    php php 5.5.17
    php php 5.5.18
    php php 5.5.19
    php php 5.5.20
    php php 5.5.21
    php php 5.5.22
    php php 5.5.23
    php php 5.5.24
    php php 5.5.25
    php php 5.6.0
    php php 5.6.1
    php php 5.6.2
    php php 5.6.3
    php php 5.6.4
    php php 5.6.5
    php php 5.6.6
    php php 5.6.7
    php php 5.6.8
    php php 5.6.9
    php php 5.6.9
    php php 5.4.41
    php php 5.5.25
    ibm tealeaf customer experience 16.1.01