Vulnerability Name:

CVE-2018-10890 (CCN-147429)

Assigned:2018-07-10
Published:2018-07-10
Updated:2019-10-09
Summary:A flaw was found in moodle before versions 3.5.1, 3.4.4, 3.3.7, 3.1.13. It was possible for the core_course_get_categories web service to return hidden categories, which should be omitted when fetching course categories.
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:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2018-10890

Source: BID
Type: Third Party Advisory, VDB Entry
104738

Source: CCN
Type: BID-104738
Moodle CVE-2018-10890 Information Disclosure Vulnerability

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10890

Source: XF
Type: UNKNOWN
moodle-cve201810890-info-disc(147429)

Source: CCN
Type: Moodle Security Advisory MSA-18-0015
Web service core_course_get_categories may return invisible categories

Source: CONFIRM
Type: Patch, Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=373370

Vulnerable Configuration:Configuration 1:
  • cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version >= 3.1.0 and < 3.1.13)
  • OR cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version >= 3.3.0 and < 3.3.7)
  • OR cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version >= 3.4.0 and < 3.4.4)
  • OR cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version >= 3.5.0 and < 3.5.1)

    • Configuration CCN 1:
  • cpe:/a:moodle:moodle:3.1.0:-:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.2.0:-:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.4.0:-:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.2.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.1.12:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:2018108900000000
    V
    		CVE-2018-10890 on Ubuntu 16.04 LTS (xenial) - low.
    2018-07-10
    oval:com.ubuntu.artful:def:201810890000
    V
    		CVE-2018-10890 on Ubuntu 17.10 (artful) - low.
    2018-07-10
    oval:com.ubuntu.xenial:def:201810890000
    V
    		CVE-2018-10890 on Ubuntu 16.04 LTS (xenial) - low.
    2018-07-10
    oval:com.ubuntu.disco:def:2018108900000000
    V
    		CVE-2018-10890 on Ubuntu 19.04 (disco) - low.
    2018-07-10
    oval:com.ubuntu.bionic:def:201810890000
    V
    		CVE-2018-10890 on Ubuntu 18.04 LTS (bionic) - low.
    2018-07-10
    oval:com.ubuntu.cosmic:def:2018108900000000
    V
    		CVE-2018-10890 on Ubuntu 18.10 (cosmic) - low.
    2018-07-10
    oval:com.ubuntu.cosmic:def:201810890000
    V
    		CVE-2018-10890 on Ubuntu 18.10 (cosmic) - low.
    2018-07-10
    oval:com.ubuntu.bionic:def:2018108900000000
    V
    		CVE-2018-10890 on Ubuntu 18.04 LTS (bionic) - low.
    2018-07-10
    oval:com.ubuntu.trusty:def:201810890000
    V
    		CVE-2018-10890 on Ubuntu 14.04 LTS (trusty) - low.
    2018-07-10
    BACK
    moodle moodle *
    moodle moodle *
    moodle moodle *
    moodle moodle *
    moodle moodle 3.1
    moodle moodle 3.2
    moodle moodle 3.3
    moodle moodle 3.4
    moodle moodle 3.4.3
    moodle moodle 3.3.6
    moodle moodle 3.2.9
    moodle moodle 3.1.12