{"answers":{"affected":"3 open source packages ship an affected version, including knative.dev/eventing-github.","exploited":"There is no known exploitation of GHSA-v7hc-87jc-qrrr in the wild and no public exploit code.","fix":"Upgrade knative.dev/eventing-github to 0.39.1 or later.","what":"GHSA-v7hc-87jc-qrrr is a denial of service vulnerability in knative.dev/eventing-github, published on 6 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-v7hc-87jc-qrrr and fix it if it is affected.\n\nWhat it is: GHSA-v7hc-87jc-qrrr is a denial of service vulnerability in knative.dev/eventing-github, published on 6 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-v7hc-87jc-qrrr in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- knative.dev/eventing-github (Go): affected all versions; fixed in 0.39.1\n- knative.dev/eventing-github (Go): affected all versions; fixed in 0.39.1\n- knative.dev/eventing-github (Go): affected all versions; fixed in 0.39.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/GHSA-v7hc-87jc-qrrr/ (Markdown: https://insights.sbomify.com/GHSA-v7hc-87jc-qrrr/index.md)","id":"GHSA-v7hc-87jc-qrrr","markdown":"https://insights.sbomify.com/GHSA-v7hc-87jc-qrrr/index.md","name":"GHSA-v7hc-87jc-qrrr","record":{"aliases":["GO-2023-2388"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Knative GitHub eventing","requires_auth":"none","summary":"Attackers can cause a denial of service via Slowloris attacks due to missing read header timeouts in the Knative eventing-github server.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"### Impact\n\nThe eventing-github 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.\n\n### Patches\n\nFix in `v1.12.1` and `v1.11.3`\n\n### Credits\n\nThe vulnerability was reported by Ada Logics during an ongoing security audit of Knative involving Ada Logics, the Knative maintainers, OSTIF and CNCF.","ecosystems":["Go"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Impact The eventing-github cluster-local server doesn't set `ReadHeaderTimeout`‬‭ which could lead do a DDoS‬ ‭attack, where a large gro","id":"GHSA-v7hc-87jc-qrrr","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Go","product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":3,"n_references":null,"packages":[{"ecosystem":"Go","fixed":["0.39.1"],"introduced":["0"],"last_affected":[],"package":"knative.dev/eventing-github","purl":null,"source":"GHSA-v7hc-87jc-qrrr"},{"ecosystem":"Go","fixed":["0.39.1"],"introduced":["0"],"last_affected":[],"package":"knative.dev/eventing-github","purl":"pkg:golang/knative.dev/eventing-github","source":"GHSA-v7hc-87jc-qrrr"},{"ecosystem":"Go","fixed":["0.39.1"],"introduced":["0"],"last_affected":[],"package":"knative.dev/eventing-github","purl":"pkg:golang/knative.dev/eventing-github","source":"GO-2023-2388"}],"products":null,"published":"2023-12-06","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Attackers can cause a denial of service via Slowloris attacks due to missing read header timeouts in the Knative eventing-github server.","url":"https://insights.sbomify.com/GHSA-v7hc-87jc-qrrr/"}