GHSA-c3j6-33r4-89q3

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    GHSA-c3j6-33r4-89q3

    Published: 24 May 2022Last Modified: 24 Apr 2024

    Summary: Moodle Client side denial of service via personal message

    Details: It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that messaging did not impose a character limit when sending messages, which could result in client-side (browser) denial of service for users receiving very large messages.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-20185, https://github.com/moodle/moodle, https://moodle.org/mod/forum/discuss.php?d=417168

    Affected packages

    Package

    Name: moodle/moodle

    Purl: pkg:composer/moodle/moodle

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 3.5
    Fixed -3.5.16

    Affected versions

    v3.5.0
    v3.5.0-beta
    v3.5.0-rc1
    v3.5.1
    v3.5.10
    v3.5.11
    v3.5.12
    v3.5.13
    v3.5.14
    v3.5.15
    v3.5.2
    v3.5.3
    v3.5.4
    v3.5.5
    v3.5.6
    v3.5.7
    v3.5.8
    v3.5.9

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-c3j6-33r4-89q3 | CVE-DB