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CVE-2014-0122

Good to know:

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Date: March 21, 2014

mod/chat/chat_ajax.php in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 does not properly check for the mod/chat:chat capability during chat sessions, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by remaining in a chat session after an intra-session capability removal by an administrator.

Language: PHP

Severity Score

Related Resources (10)

https://nvd.nist.gov/vuln/detail/CVE-2014-0122
https://github.com/moodle/moodle/commit/5c45ea0c6bf2fdf4dddfaef9fc5ff12e6b426a3f
https://github.com/moodle/moodle/commit/7748e17207b1a28118d9dc622878da22f956d3fe
https://github.com/moodle/moodle
https://github.com/moodle/moodle/commit/4d4867503c2467cb04660d9cb314d22f56004054
https://github.com/moodle/moodle/commit/3d7810ab3d67a423a760ba89ae75de81d940b236
http://openwall.com/lists/oss-security/2014/03/17/1
https://moodle.org/mod/forum/discuss.php?d=256418
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-44082
https://www.mend.io/vulnerability-database/CVE-2014-0122

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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