GHSA-7v4p-328v-8v5g

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    GHSA-7v4p-328v-8v5g

    Published: 17 Oct 2023Last Modified: 22 Sept 2026

    Summary: Traefik vulnerable to HTTP/2 request causing denial of service

    Details: ### Impact A vulnerability CVE-2023-39325 exists in [Go managing HTTP/2 requests](https://groups.google.com/g/golang-announce/c/iNNxDTCjZvo/m/UDd7VKQuAAAJ?pli=1), which impacts Traefik. This vulnerability could be exploited to cause a denial of service. ### References - [CVE-2023-44487](https://www.cve.org/CVERecord?id=CVE-2023-44487) - [CVE-2023-39325](https://www.cve.org/CVERecord?id=CVE-2023-39325) ### Patches - https://github.com/traefik/traefik/releases/tag/v2.10.5 - https://github.com/traefik/traefik/releases/tag/v3.0.0-beta4

    References: https://github.com/traefik/traefik/security/advisories/GHSA-7v4p-328v-8v5g, https://nvd.nist.gov/vuln/detail/CVE-2023-54365, https://access.redhat.com/security/cve/CVE-2023-54365, https://bugzilla.redhat.com/show_bug.cgi?id=2491710, https://github.com/traefik/traefik, https://groups.google.com/g/golang-announce/c/iNNxDTCjZvo/m/UDd7VKQuAAAJ?pli=1, https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-54365.json, https://www.vulncheck.com/advisories/traefik-denial-of-service-via-http-2-request-handling

    Affected packages

    Package

    Name: github.com/traefik/traefik

    Purl: pkg:golang/github.com/traefik/traefik

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -2.10.5

    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-7v4p-328v-8v5g | CVE-DB