GHSA-99jv-8292-2hpm

    Dashboard / Vulnerabilities / GHSA-99jv-8292-2hpm

    GHSA-99jv-8292-2hpm

    Published: 8 Dec 2023Last Modified: 8 Dec 2023

    Summary: eventing-gitlab vulnerable to denial of service, caused by improper enforcement of the timeout on individual read operations

    Details: ### Impact The eventing-gitlab cluster-local server doesn't set `ReadHeaderTimeout`‬‭ which could lead do a DDoS‬ ‭attack, where a large group of users send requests to the server causing the server to hang‬ ‭for long enough to deny it from being available to other users, also know as a Slowloris‬ ‭attack. ### Patches Fix in `v1.12.1` and `v1.11.3`. ### Credits The vulnerability was reported by Ada Logics during an ongoing security audit of Knative involving Ada Logics, the Knative maintainers, OSTIF and CNCF.

    References: https://github.com/knative-extensions/eventing-gitlab/security/advisories/GHSA-99jv-8292-2hpm, https://github.com/knative-extensions/eventing-gitlab/commit/463fcb36ac31cdac34eda0e900b64039d6d30b36, https://github.com/knative-extensions/eventing-gitlab/commit/db76c668aa47890e7fe73c9df3135da292cfd9ec, https://github.com/knative-extensions/eventing-gitlab

    Affected packages

    Package

    Name: knative.dev/eventing-gitlab

    Purl: pkg:golang/knative.dev/eventing-gitlab

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -None

    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