CVE-2025-71417

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    CVE-2025-71417

    Published: 9 Sept 2026Last Modified: 12 Sept 2026

    Summary: PocketMine-MP before 5.32.1 Denial of Service via ResourcePackClientResponsePacket

    Details: PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUS_SEND_PACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server memory and cause denial of service.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71417.json, https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-fqqv-56h5-f57g, https://nvd.nist.gov/vuln/detail/CVE-2025-71417, https://www.vulncheck.com/advisories/pocketmine-mp-before-5.32.1-denial-of-service-via-resourcepackclientresponsepacket

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -442049d564dbf4af4d4a2c741501793b1a8b600a

    Affected versions

    5.32.0

    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
    CVE-2025-71417 | CVE-DB