Vulnerability Name:

CVE-2012-4407 (CCN-78678)

Assigned:2012-09-17
Published:2012-09-17
Updated:2020-12-01
Summary:lib/filelib.php in Moodle 2.1.x before 2.1.8, 2.2.x before 2.2.5, and 2.3.x before 2.3.2 does not properly check the publication state of blog files, which allows remote attackers to obtain sensitive information by reading a blog entry that references a non-public file.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
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): Low
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
4.3 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:H/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
6.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:H/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-200
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2012-4407

Source: CONFIRM
Type: Patch
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-34585

Source: CCN
Type: Moodle Web Site
Moodle

Source: CCN
Type: MSA-12-0053
Blog file access issue

Source: CONFIRM
Type: Vendor Advisory
http://moodle.org/mod/forum/discuss.php?d=211557

Source: MLIST
Type: UNKNOWN
[oss-security] 20120917 Moodle security notifications public

Source: CCN
Type: SA50588
Moodle Multiple Vulnerabilities

Source: CCN
Type: BID-55565
Moodle Multiple Security Vulnerabilities

Source: XF
Type: UNKNOWN
moodle-filelib-security-bypass(78678)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:moodle:moodle:2.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.7:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/a:moodle:moodle:2.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.3:*:*:*:*:*:*:*

  • Configuration 3:
  • cpe:/a:moodle:moodle:2.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.0:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:moodle:moodle:2.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.7:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20124407000
    V
    CVE-2012-4407 on Ubuntu 12.04 LTS (precise) - medium.
    2012-09-19
    oval:com.ubuntu.trusty:def:20124407000
    V
    CVE-2012-4407 on Ubuntu 14.04 LTS (trusty) - medium.
    2012-09-19
    BACK
    moodle moodle 2.1.4
    moodle moodle 2.1.0
    moodle moodle 2.1.2
    moodle moodle 2.1.6
    moodle moodle 2.1.1
    moodle moodle 2.1.3
    moodle moodle 2.1.5
    moodle moodle 2.1.7
    moodle moodle 2.2.2
    moodle moodle 2.2.1
    moodle moodle 2.2.4
    moodle moodle 2.2.0
    moodle moodle 2.2.3
    moodle moodle 2.3.1
    moodle moodle 2.3.0
    moodle moodle 2.1
    moodle moodle 2.1.1
    moodle moodle 2.1.2
    moodle moodle 2.2
    moodle moodle 2.1.3
    moodle moodle 2.1.4
    moodle moodle 2.2.1
    moodle moodle 2.3
    moodle moodle 2.1.5
    moodle moodle 2.2.2
    moodle moodle 2.2.3
    moodle moodle 2.2.4
    moodle moodle 2.3.1
    moodle moodle 2.1.6
    moodle moodle 2.1.7