Vulnerability Name:

CVE-2011-3189 (CCN-69429)

Assigned:2011-08-18
Published:2011-08-18
Updated:2017-08-29
Summary:The crypt function in PHP 5.3.7, when the MD5 hash type is used, returns the value of the salt argument instead of the hashed string, which might allow remote attackers to bypass authentication via an arbitrary password, a different vulnerability than CVE-2011-2483.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
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): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-310
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2011-3189

Source: APPLE
Type: UNKNOWN
APPLE-SA-2012-02-01-1

Source: OSVDB
Type: UNKNOWN
74726

Source: CCN
Type: SA45678
PHP "crypt()" MD5 Salt Security Issue

Source: SECUNIA
Type: Vendor Advisory
45678

Source: CONFIRM
Type: UNKNOWN
http://support.apple.com/kb/HT5130

Source: MLIST
Type: UNKNOWN
[oss-security] 20110823 CVE assignment - PHP salt flaw CVE-2011-3189

Source: CCN
Type: OSVDB ID: 74726
PHP crypt() Function MD5 Salt Hash Value Return Weakness

Source: CCN
Type: The PHP Group Web site
PHP

Source: CONFIRM
Type: UNKNOWN
http://www.php.net/archive/2011.php#id2011-08-23-1

Source: CONFIRM
Type: UNKNOWN
http://www.php.net/ChangeLog-5.php#5.3.8

Source: CCN
Type: BID-49241
PHP Versions Prior to 5.3.7 Multiple Security Vulnerabilities

Source: CONFIRM
Type: UNKNOWN
https://bugs.gentoo.org/show_bug.cgi?id=380261

Source: CONFIRM
Type: Exploit
https://bugs.php.net/bug.php?id=55439

Source: XF
Type: UNKNOWN
php-cve20113189-security-bypass(69429)

Source: XF
Type: UNKNOWN
php-crypt-security-bypass(69429)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:php:php:5.3.7:-:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:php:php:5.3.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.3.6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    php php 5.3.7
    php php 5.3.1 -
    php php 5.3.2 -
    php php 5.3.3 -
    php php 5.3.4 -
    php php 5.3.5
    php php 5.3.6