GHSA-f37q-q7p2-ccfc

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    GHSA-f37q-q7p2-ccfc

    Published: 14 Apr 2022Last Modified: 21 Aug 2024

    Summary: Resource exhaustion in Mattermost

    Details: The image proxy component in Mattermost version 6.4.1 and earlier allocates memory for multiple copies of a proxied image, which allows an authenticated attacker to crash the server via links to very large image files.

    References: https://nvd.nist.gov/vuln/detail/CVE-2022-1337, https://github.com/mattermost/mattermost-server, https://mattermost.com/security-updates

    Affected packages

    Package

    Name: github.com/mattermost/mattermost-server/v6

    Purl: pkg:golang/github.com/mattermost/mattermost-server/v6

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -6.4.2

    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
    GHSA-f37q-q7p2-ccfc | CVE-DB