Summary
eventing-gitlab vulnerable to denial of service, caused by improper enforcement of the timeout on individual read operations
Credits
The vulnerability was reported by Ada Logics during an ongoing security audit of Knative involving Ada Logics, the Knative maintainers, OSTIF and CNCF.
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.
Affected versions
Security releases
Kodem intelligence
Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter. Kodem's runtime-powered SCA identifies whether this CVE is reachable in your applications.
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Fix in v1.12.1 and v1.11.3.
Frequently Asked Questions
- What is GHSA-99JV-8292-2HPM? GHSA-99JV-8292-2HPM is a low-severity security vulnerability in knative.dev/eventing-gitlab (go), affecting versions <= 0.39.0. No fixed version is listed yet.
- Which versions of knative.dev/eventing-gitlab are affected by GHSA-99JV-8292-2HPM? knative.dev/eventing-gitlab (go) versions <= 0.39.0 is affected.
- Is there a fix for GHSA-99JV-8292-2HPM? No fixed version is listed for GHSA-99JV-8292-2HPM yet. Monitor the advisory for updates and apply mitigations in the interim.
- Is GHSA-99JV-8292-2HPM exploitable, and should I be worried? Whether GHSA-99JV-8292-2HPM is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
- What actually determines whether GHSA-99JV-8292-2HPM is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.