Vulnerability Name:

CVE-2015-5268

Assigned:2015-07-01
Published:2016-02-22
Updated:2017-09-16
Summary:The rating component in Moodle through 2.6.11, 2.7.x before 2.7.10, 2.8.x before 2.8.8, and 2.9.x before 2.9.2 mishandles group-based authorization checks, which allows remote authenticated users to obtain sensitive information by reading a rating value.
CVSS v3 Severity:4.3 Medium (CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
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
3.5 Low (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
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
Vulnerability Type:CWE-200
References:Source: CONFIRM
Type: UNKNOWN
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-50173

Source: MLIST
Type: UNKNOWN
http://www.openwall.com/lists/oss-security/2015/09/21/1

Source: SECTRACK
Type: UNKNOWN
1033619

Source: CONFIRM
Type: VENDOR_ADVISORY
https://moodle.org/mod/forum/discuss.php?d=320292

Vulnerable Configuration:Configuration 1:
  • cpe:/a:moodle:moodle:2.9.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.7:*:*:*:*:*:*:*
  • 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:2.8.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.11:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20155268000
    V
    CVE-2015-5268 on Ubuntu 12.04 LTS (precise) - medium.
    2016-02-22
    oval:com.ubuntu.trusty:def:20155268000
    V
    CVE-2015-5268 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-02-22
    oval:com.ubuntu.xenial:def:20155268000
    V
    CVE-2015-5268 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-02-22
    BACK
    moodle moodle 2.9.1
    moodle moodle 2.9
    moodle moodle 2.8.7
    moodle moodle 2.8.6
    moodle moodle 2.8.5
    moodle moodle 2.8.4
    moodle moodle 2.8.3
    moodle moodle 2.8.2
    moodle moodle 2.8.1
    moodle moodle 2.8
    moodle moodle 2.7.9
    moodle moodle 2.7.8
    moodle moodle 2.7.7
    moodle moodle 2.7.6
    moodle moodle 2.7.5
    moodle moodle 2.7.4
    moodle moodle 2.7.3
    moodle moodle 2.7.2
    moodle moodle 2.7.1
    moodle moodle 2.7
    moodle moodle 2.6.11