Vulnerability Name:

CVE-2015-2270 (CCN-101555)

Assigned:2015-03-16
Published:2015-03-16
Updated:2020-12-01
Summary:lib/moodlelib.php in Moodle through 2.5.9, 2.6.x before 2.6.9, 2.7.x before 2.7.6, and 2.8.x before 2.8.4, when the theme uses the blocks-regions feature, establishes the course state at an incorrect point in the login-validation process, which allows remote attackers to obtain sensitive course information via unspecified vectors.
CVSS v3 Severity: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)
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:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
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)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
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-17
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2015-2270

Source: CONFIRM
Type: UNKNOWN
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-48804

Source: MLIST
Type: UNKNOWN
[oss-security] 20150316 Moodle security issues are now public

Source: XF
Type: UNKNOWN
moodle-cve20152270-info-disc(101555)

Source: CCN
Type: Moodle Security Advisory MSA-15-0014
Potential information disclosure for the inaccessible courses

Source: CONFIRM
Type: Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=307384

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-2270

Vulnerable Configuration:Configuration 1:
  • cpe:/a:moodle:moodle:2.5.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version <= 2.5.9)
  • OR cpe:/a:moodle:moodle:2.7.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.0:-:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.8.2:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:moodle:moodle:2.8.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.7.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.6.8:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:201522700000000
    V
    		CVE-2015-2270 on Ubuntu 18.04 LTS (bionic) - medium.
    2015-06-01
    oval:com.ubuntu.artful:def:20152270000
    V
    		CVE-2015-2270 on Ubuntu 17.10 (artful) - medium.
    2015-06-01
    oval:com.ubuntu.trusty:def:20152270000
    V
    		CVE-2015-2270 on Ubuntu 14.04 LTS (trusty) - medium.
    2015-06-01
    oval:com.ubuntu.xenial:def:201522700000000
    V
    		CVE-2015-2270 on Ubuntu 16.04 LTS (xenial) - medium.
    2015-06-01
    oval:com.ubuntu.bionic:def:20152270000
    V
    		CVE-2015-2270 on Ubuntu 18.04 LTS (bionic) - medium.
    2015-06-01
    oval:com.ubuntu.xenial:def:20152270000
    V
    		CVE-2015-2270 on Ubuntu 16.04 LTS (xenial) - medium.
    2015-06-01
    oval:com.ubuntu.disco:def:201522700000000
    V
    		CVE-2015-2270 on Ubuntu 19.04 (disco) - medium.
    2015-06-01
    oval:com.ubuntu.cosmic:def:20152270000
    V
    		CVE-2015-2270 on Ubuntu 18.10 (cosmic) - medium.
    2015-06-01
    oval:com.ubuntu.cosmic:def:201522700000000
    V
    		CVE-2015-2270 on Ubuntu 18.10 (cosmic) - medium.
    2015-06-01
    oval:com.ubuntu.precise:def:20152270000
    V
    		CVE-2015-2270 on Ubuntu 12.04 LTS (precise) - medium.
    2015-06-01
    BACK
    moodle moodle 2.5.6
    moodle moodle 2.5.7
    moodle moodle 2.5.8
    moodle moodle 2.5.0
    moodle moodle 2.5.1
    moodle moodle 2.6.5
    moodle moodle 2.6.6
    moodle moodle 2.6.7
    moodle moodle 2.6.8
    moodle moodle *
    moodle moodle 2.7.4
    moodle moodle 2.7.5
    moodle moodle 2.8.0
    moodle moodle 2.8.1
    moodle moodle 2.5.3
    moodle moodle 2.5.5
    moodle moodle 2.6.0
    moodle moodle 2.6.2
    moodle moodle 2.6.4
    moodle moodle 2.7.0
    moodle moodle 2.7.2
    moodle moodle 2.8.3
    moodle moodle 2.5.2
    moodle moodle 2.5.4
    moodle moodle 2.6.1
    moodle moodle 2.6.3
    moodle moodle 2.7.1
    moodle moodle 2.7.3
    moodle moodle 2.8.2
    moodle moodle 2.8.3
    moodle moodle 2.7.5
    moodle moodle 2.6.8