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24128

 
 

131573

 
 

110210

 
 

909

 
 

86021

 
 

136

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CVE
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CVE-2011-4587Date: (C)2012-07-20   (M)2018-02-19


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 6.8
Exploit Score: Exploit Score: 8.6
Impact Score: Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
DSA-2421
http://git.moodle.org/gw?p=moodle.git;a=commit;h=e079e82c087becf06d902089d14f3f76686bde19
http://moodle.org/mod/forum/discuss.php?d=191755
https://bugzilla.redhat.com/show_bug.cgi?id=761248

CPE    24
cpe:/a:moodle:moodle:1.9.8
cpe:/a:moodle:moodle:1.9.1
cpe:/a:moodle:moodle:1.9.3
cpe:/a:moodle:moodle:1.9.2
...
CWE    1
CWE-255
OVAL    1
oval:org.secpod.oval:def:600744

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