BIT-moodle-2020-25630

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    BIT-moodle-2020-25630

    Published: 6 Mar 2024Last Modified: 8 Sept 2026

    Summary:

    Details: A vulnerability was found in Moodle where the decompressed size of zip files was not checked against available user quota before unzipping them, which could lead to a denial of service risk. This affects versions 3.9 to 3.9.1, 3.8 to 3.8.4, 3.7 to 3.7.7, 3.5 to 3.5.13 and earlier unsupported versions. Fixed in 3.9.2, 3.8.5, 3.7.8 and 3.5.14.

    References: https://moodle.org/mod/forum/discuss.php?d=410842, https://nvd.nist.gov/vuln/detail/CVE-2020-25630

    Affected packages

    Package

    Name: moodle

    Purl: pkg:bitnami/moodle

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 3.5.0
    Fixed -3.5.14

    Affected versions

    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
    BIT-moodle-2020-25630 | CVE-DB