GHSA-7h5v-85w9-pq6c

    Dashboard / Vulnerabilities / GHSA-7h5v-85w9-pq6c

    GHSA-7h5v-85w9-pq6c

    Published: 19 May 2021Last Modified: 2 Dec 2024

    Summary: Denial of service (via resource exhaustion) due to improper input validation in third-party identifier endpoint

    Details: ### Impact Missing input validation of some parameters on the endpoints used to confirm third-party identifiers could cause excessive use of disk space and memory leading to resource exhaustion. ### Patches The issue is fixed by https://github.com/matrix-org/synapse/pull/9855. ### Workarounds There are no known workarounds. ### References n/a ### For more information If you have any questions or comments about this advisory, email us at [email protected].

    References: https://github.com/matrix-org/synapse/security/advisories/GHSA-7h5v-85w9-pq6c, https://github.com/matrix-org/synapse/pull/9855

    Affected packages

    Package

    Name: matrix-synapse

    Purl: pkg:pypi/matrix-synapse

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.33.0

    Affected versions

    0.33.5
    0.33.5.1
    0.33.6
    0.33.6rc1
    0.33.7
    0.33.7rc1
    0.33.7rc2
    0.33.8
    0.33.8rc2
    0.33.9

    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-7h5v-85w9-pq6c | CVE-DB