Vulnerability Name:

CVE-2016-2154 (CCN-111614)

Assigned:2016-03-21
Published:2016-03-21
Updated:2020-12-01
Summary:admin/tool/monitor/lib.php in Event Monitor in Moodle 2.8.x before 2.8.11, 2.9.x before 2.9.5, and 3.0.x before 3.0.3 does not consider the moodle/course:viewhiddencourses capability, which allows remote authenticated users to discover hidden course names by subscribing to a rule.
CVSS v3 Severity:4.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
3.8 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/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): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/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): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2016-2154

Source: CONFIRM
Type: UNKNOWN
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-51167

Source: CCN
Type: SECTRACK ID: 1035333
Moodle Bugs Let Remote Authenticated Users Obtain Potentially Sensitive Information and Bypass Security Restrictions and Remote Users Conduct Cross-Site Scripting and Cross-Site Request Forgery Attacks

Source: MLIST
Type: UNKNOWN
[oss-security] 20160321 moodle security release

Source: SECTRACK
Type: UNKNOWN
1035333

Source: XF
Type: UNKNOWN
moodle-cve20162154-info-disc(111614)

Source: CONFIRM
Type: Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=330176

Source: CCN
Type: Moodle Security Advisory MSA-16-0006
Hidden courses are shown to students in Event Monitor

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-2154

Vulnerable Configuration:Configuration 1:
  • cpe:/a:moodle:moodle:2.9.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.9.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.9.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.10:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.9.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.9.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.2:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:moodle:moodle:2.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.9.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.0.0:-:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.9.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.9.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.10:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:201621540000000
    V
    		CVE-2016-2154 on Ubuntu 18.04 LTS (bionic) - low.
    2016-05-22
    oval:com.ubuntu.artful:def:20162154000
    V
    		CVE-2016-2154 on Ubuntu 17.10 (artful) - low.
    2016-05-22
    oval:com.ubuntu.trusty:def:20162154000
    V
    		CVE-2016-2154 on Ubuntu 14.04 LTS (trusty) - low.
    2016-05-22
    oval:com.ubuntu.xenial:def:201621540000000
    V
    		CVE-2016-2154 on Ubuntu 16.04 LTS (xenial) - low.
    2016-05-22
    oval:com.ubuntu.bionic:def:20162154000
    V
    		CVE-2016-2154 on Ubuntu 18.04 LTS (bionic) - low.
    2016-05-22
    oval:com.ubuntu.xenial:def:20162154000
    V
    		CVE-2016-2154 on Ubuntu 16.04 LTS (xenial) - low.
    2016-05-22
    oval:com.ubuntu.cosmic:def:20162154000
    V
    		CVE-2016-2154 on Ubuntu 18.10 (cosmic) - low.
    2016-05-22
    oval:com.ubuntu.cosmic:def:201621540000000
    V
    		CVE-2016-2154 on Ubuntu 18.10 (cosmic) - low.
    2016-05-22
    oval:com.ubuntu.precise:def:20162154000
    V
    		CVE-2016-2154 on Ubuntu 12.04 LTS (precise) - low.
    2016-05-22
    BACK
    moodle moodle 2.9.3
    moodle moodle 2.9.2
    moodle moodle 2.8.6
    moodle moodle 2.8.5
    moodle moodle 2.8.4
    moodle moodle 3.0.0
    moodle moodle 2.9.4
    moodle moodle 2.8.8
    moodle moodle 2.8.7
    moodle moodle 3.0.2
    moodle moodle 3.0.1
    moodle moodle 2.8.10
    moodle moodle 2.8.9
    moodle moodle 2.8.1
    moodle moodle 2.8.0
    moodle moodle 2.9.1
    moodle moodle 2.9.0
    moodle moodle 2.8.3
    moodle moodle 2.8.2
    moodle moodle 2.8.0
    moodle moodle 2.9.0
    moodle moodle 3.0.0 -
    moodle moodle 2.8.8
    moodle moodle 2.9.2
    moodle moodle 3.0.2
    moodle moodle 2.9.4
    moodle moodle 2.8.10