Vulnerability Name:

CVE-2013-4524 (CCN-89232)

Assigned:2013-11-25
Published:2013-11-25
Updated:2020-12-01
Summary:Directory traversal vulnerability in repository/filesystem/lib.php in Moodle through 2.2.11, 2.3.x before 2.3.10, 2.4.x before 2.4.7, and 2.5.x before 2.5.3 allows remote authenticated users to read arbitrary files via a .. (dot dot) in a path.
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:6.8 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:N/A:N)
5.0 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
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)
5.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/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): Partial
Availibility (A): Partial
Vulnerability Type:CWE-22
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2013-4524

Source: CONFIRM
Type: Exploit, Patch
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-41807

Source: MLIST
Type: UNKNOWN
[oss-security] 20131125 Moodle security notifications public

Source: CCN
Type: SA55835
Moodle Multiple Vulnerabilities

Source: CCN
Type: BID-63885
Moodle CVE-2013-4524 File System Unauthorized Access Vulnerability

Source: XF
Type: UNKNOWN
moodle-cve20134524-security-bypass(89232)

Source: CCN
Type: Moodle Web Site
Moodle

Source: CCN
Type: MSA-13-0038
Access to server files through repository

Source: CONFIRM
Type: Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=244481

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2013-4524

Vulnerable Configuration:Configuration 1:
  • cpe:/a:moodle:moodle:2.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.10:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.14:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.12:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.13:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.11:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.7.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.6.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.5.0:beta:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.4.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.0.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.13:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.11:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.12:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.10:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.7.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.6.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.6.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.5:-:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version <= 2.2.11)
  • OR cpe:/a:moodle:moodle:2.2.10:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.0.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.0.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.18:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.17:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.16:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.15:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.14:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.6.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.6.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.6.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.6.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.10:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.9.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.7.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.7.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.7.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.6.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.5.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.5.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:1.1.1:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:moodle:moodle:2.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.5.2:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.3.9:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:2.4.6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20134524000
    V
    		CVE-2013-4524 on Ubuntu 12.04 LTS (precise) - medium.
    2013-11-26
    oval:com.ubuntu.trusty:def:20134524000
    V
    		CVE-2013-4524 on Ubuntu 14.04 LTS (trusty) - medium.
    2013-11-26
    oval:com.ubuntu.xenial:def:20134524000
    V
    		CVE-2013-4524 on Ubuntu 16.04 LTS (xenial) - medium.
    2013-11-26
    oval:com.ubuntu.xenial:def:201345240000000
    V
    		CVE-2013-4524 on Ubuntu 16.04 LTS (xenial) - medium.
    2013-11-26
    BACK
    moodle moodle 2.5.1
    moodle moodle 2.4.2
    moodle moodle 2.4.4
    moodle moodle 2.3.4
    moodle moodle 2.3.6
    moodle moodle 2.2.5
    moodle moodle 2.2.3
    moodle moodle 2.2.0
    moodle moodle 2.1.8
    moodle moodle 2.1.10
    moodle moodle 2.1.0
    moodle moodle 2.0.3
    moodle moodle 2.0.1
    moodle moodle 1.9.6
    moodle moodle 1.9.4
    moodle moodle 1.9.14
    moodle moodle 1.9.12
    moodle moodle 1.8.7
    moodle moodle 1.8.5
    moodle moodle 1.8.13
    moodle moodle 1.8.11
    moodle moodle 1.7.3
    moodle moodle 1.7.1
    moodle moodle 1.6.3
    moodle moodle 1.6.1
    moodle moodle 1.5.0 beta
    moodle moodle 1.4.5
    moodle moodle 1.3.2
    moodle moodle 1.3.0
    moodle moodle 2.5.0
    moodle moodle 2.4.3
    moodle moodle 2.4.5
    moodle moodle 2.3.3
    moodle moodle 2.3.5
    moodle moodle 2.3.7
    moodle moodle 2.2.6
    moodle moodle 2.2.4
    moodle moodle 2.1.9
    moodle moodle 2.1.7
    moodle moodle 2.1.2
    moodle moodle 2.1.1
    moodle moodle 2.0.9
    moodle moodle 2.0.4
    moodle moodle 2.0.2
    moodle moodle 1.9.5
    moodle moodle 1.9.3
    moodle moodle 1.9.13
    moodle moodle 1.9.11
    moodle moodle 1.8.8
    moodle moodle 1.8.6
    moodle moodle 1.8.12
    moodle moodle 1.8.10
    moodle moodle 1.7.2
    moodle moodle 1.6.4
    moodle moodle 1.6.2
    moodle moodle 1.5
    moodle moodle 1.4.4
    moodle moodle 1.3.1
    moodle moodle 1.2.1
    moodle moodle 2.3.9
    moodle moodle 2.3.0
    moodle moodle 2.3.1
    moodle moodle 2.3.2
    moodle moodle 2.2.2
    moodle moodle *
    moodle moodle 2.2.10
    moodle moodle 2.2.1
    moodle moodle 2.0.8
    moodle moodle 2.0.7
    moodle moodle 2.0.6
    moodle moodle 2.0.5
    moodle moodle 1.9.2
    moodle moodle 1.9.18
    moodle moodle 1.9.17
    moodle moodle 1.9.16
    moodle moodle 1.9.15
    moodle moodle 1.8.4
    moodle moodle 1.8.3
    moodle moodle 1.8.2
    moodle moodle 1.8.14
    moodle moodle 1.6.8
    moodle moodle 1.6.7
    moodle moodle 1.6.6
    moodle moodle 1.6.5
    moodle moodle 1.4.3
    moodle moodle 1.4.2
    moodle moodle 1.4.1
    moodle moodle 1.3.4
    moodle moodle 1.3.3
    moodle moodle 2.5.2
    moodle moodle 2.4.6
    moodle moodle 2.4.0
    moodle moodle 2.4.1
    moodle moodle 2.3.8
    moodle moodle 2.2.9
    moodle moodle 2.2.8
    moodle moodle 2.2.7
    moodle moodle 2.1.6
    moodle moodle 2.1.5
    moodle moodle 2.1.4
    moodle moodle 2.1.3
    moodle moodle 2.0.0
    moodle moodle 1.9.9
    moodle moodle 1.9.8
    moodle moodle 1.9.7
    moodle moodle 1.9.10
    moodle moodle 1.9.1
    moodle moodle 1.8.9
    moodle moodle 1.8.1
    moodle moodle 1.7.6
    moodle moodle 1.7.5
    moodle moodle 1.7.4
    moodle moodle 1.6.0
    moodle moodle 1.5.3
    moodle moodle 1.5.2
    moodle moodle 1.5.1
    moodle moodle 1.2.0
    moodle moodle 1.1.1
    moodle moodle 2.3.0
    moodle moodle 2.3.1
    moodle moodle 2.3.2
    moodle moodle 2.3.3
    moodle moodle 2.4.0
    moodle moodle 2.4.1
    moodle moodle 2.3.4
    moodle moodle 2.4.2
    moodle moodle 2.4.3
    moodle moodle 2.3.5
    moodle moodle 2.3.6
    moodle moodle 2.5.0
    moodle moodle 2.4.4
    moodle moodle 2.3.7
    moodle moodle 2.3.8
    moodle moodle 2.4.5
    moodle moodle 2.5.1
    moodle moodle 2.5.2
    moodle moodle 2.3.9
    moodle moodle 2.4.6