National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-4587 Detail

Current Description

lib/moodlelib.php in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, and 2.1.x before 2.1.3 does not properly handle certain zero values in the password policy, which makes it easier for remote attackers to obtain access by leveraging the possible existence of user accounts that have unchangeable blank passwords.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.moodle.org/gw?p=moodle.git;a=commit;h=e079e82c087becf06d902089d14f3f76686bde19 Patch
http://moodle.org/mod/forum/discuss.php?d=191755 Vendor Advisory
http://www.debian.org/security/2012/dsa-2421
https://bugzilla.redhat.com/show_bug.cgi?id=761248

Weakness Enumeration

CWE-ID CWE Name Source
CWE-255 Credentials Management NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:moodle:moodle:1.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.13:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:1.9.14:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.0.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4587
NVD Published Date:
07/20/2012
NVD Last Modified:
12/21/2017