National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-4321 Detail

Description

The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which makes it easier for remote attackers to change the passwords of arbitrary users via unspecified vectors.

Source:  MITRE
Description Last Modified:  11/23/2011

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://developer.joomla.org/security/news/9-security/10-core-security/375-20111103-core-password-change
http://www.openwall.com/lists/oss-security/2011/11/21/1

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:joomla:joomla\!:1.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.13:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.14:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.15:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.15:rc:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.16:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.17:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.18:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.19:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.20:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.21:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.22:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.23:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:joomla:joomla\!:1.5.24:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4321
NVD Published Date:
11/23/2011
NVD Last Modified:
11/28/2011