Vulnerability Name:

CVE-2016-5012 (CCN-125653)

Assigned:2016-07-19
Published:2016-07-19
Updated:2017-01-25
Summary:In Moodle 3.x, glossary search displays entries without checking user permissions to view them.
CVSS v3 Severity:5.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
4.6 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
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): Low
Integrity (I): None
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
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): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2016-5012

Source: BID
Type: Third Party Advisory, VDB Entry
92041

Source: CCN
Type: BID-92041
Moodle CVE-2016-5012 Security Bypass Vulnerability

Source: XF
Type: UNKNOWN
moodle-cve20165012-sec-bypass(125653)

Source: CCN
Type: Moodle Security announcements: MSA-16-0019
Glossary search displays entries without checking user permissions to view them

Source: CONFIRM
Type: Patch, Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=336697

Vulnerable Configuration:Configuration 1:
  • cpe:/a:moodle:moodle:3.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.1.0:beta:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.1.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.1.0:rc2:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:moodle:moodle:3.1.0:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:201650120000000
    V
    		CVE-2016-5012 on Ubuntu 18.04 LTS (bionic) - low.
    2017-01-20
    oval:com.ubuntu.artful:def:20165012000
    V
    		CVE-2016-5012 on Ubuntu 17.10 (artful) - low.
    2017-01-20
    oval:com.ubuntu.trusty:def:20165012000
    V
    		CVE-2016-5012 on Ubuntu 14.04 LTS (trusty) - low.
    2017-01-20
    oval:com.ubuntu.xenial:def:201650120000000
    V
    		CVE-2016-5012 on Ubuntu 16.04 LTS (xenial) - low.
    2017-01-20
    oval:com.ubuntu.bionic:def:20165012000
    V
    		CVE-2016-5012 on Ubuntu 18.04 LTS (bionic) - low.
    2017-01-20
    oval:com.ubuntu.xenial:def:20165012000
    V
    		CVE-2016-5012 on Ubuntu 16.04 LTS (xenial) - low.
    2017-01-20
    oval:com.ubuntu.cosmic:def:20165012000
    V
    		CVE-2016-5012 on Ubuntu 18.10 (cosmic) - low.
    2017-01-20
    oval:com.ubuntu.cosmic:def:201650120000000
    V
    		CVE-2016-5012 on Ubuntu 18.10 (cosmic) - low.
    2017-01-20
    oval:com.ubuntu.precise:def:20165012000
    V
    		CVE-2016-5012 on Ubuntu 12.04 LTS (precise) - low.
    2017-01-20
    BACK
    moodle moodle 3.1.0
    moodle moodle 3.1.0 beta
    moodle moodle 3.1.0 rc1
    moodle moodle 3.1.0 rc2
    moodle moodle 3.1