CVE-2014-7831

CVSS V2 Medium 4 CVSS V3 None
Description
lib/classes/grades_external.php in Moodle 2.7.x before 2.7.3 does not consider the moodle/grade:viewhidden capability before displaying hidden grades, which allows remote authenticated users to obtain sensitive information by leveraging the student role to access the get_grades web service.
Overview
  • CVE ID
  • CVE-2014-7831
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2014-11-24T11:59:01
  • Last Modified Date
  • 2020-12-01T14:54:45
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* 1 OR 2.4.11
cpe:2.3:a:moodle:moodle:2.5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.5.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.5.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.5.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.5.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.5.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.5.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.5.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.5.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.6.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.6.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.6.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.6.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.6.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.7.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:moodle:moodle:2.7.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://openwall.com/lists/oss-security/2014/11/17/11
https://moodle.org/mod/forum/discuss.php?d=275153 Vendor Advisory
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-47766
http://www.securitytracker.com/id/1031215
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2014-7831
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7831
History
Created Old Value New Value Data Type Notes
2022-05-10 07:31:55 Added to TrackCVE
2022-12-02 02:24:58 2014-11-24T11:59Z 2014-11-24T11:59:01 CVE Published Date updated
2022-12-02 02:24:58 2020-12-01T14:54:45 CVE Modified Date updated
2022-12-02 02:24:58 Analyzed Vulnerability Status updated