{"id":"GHSA-99jv-8292-2hpm","aliases":[],"status":"published","title":"eventing-gitlab vulnerable to denial of service, caused by improper enforcement of the timeout on individual read operations","description":"### Impact\n\nThe 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.\n\n### Patches\n\nFix in `v1.12.1` and `v1.11.3`.\n\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.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-12-08T21:57:27Z","modified":"2023-12-08T21:57:30Z","affected":[{"source":"ghsa","ecosystem":"Go","package":"knative.dev/eventing-gitlab","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.39.0"}]}]},{"source":"osv","ecosystem":"Go","package":"knative.dev/eventing-gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"0.39.0"}]}]}],"references":[{"url":"https://github.com/knative-extensions/eventing-gitlab/security/advisories/GHSA-99jv-8292-2hpm","tags":["web"]},{"url":"https://github.com/knative-extensions/eventing-gitlab/commit/463fcb36ac31cdac34eda0e900b64039d6d30b36","tags":["web"]},{"url":"https://github.com/knative-extensions/eventing-gitlab/commit/db76c668aa47890e7fe73c9df3135da292cfd9ec","tags":["web"]},{"url":"https://github.com/advisories/GHSA-99jv-8292-2hpm"},{"url":"https://github.com/knative-extensions/eventing-gitlab","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-99jv-8292-2hpm","title":"eventing-gitlab vulnerable to denial of service, caused by improper enforcement of the timeout on individual read operations","description":"### Impact\n\nThe 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.\n\n### Patches\n\nFix in `v1.12.1` and `v1.11.3`.\n\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.\n","status":"published","published":"2023-12-08T21:57:27Z","modified":"2023-12-08T21:57:30Z","updated_at":"2026-11-02T14:37:25.311671Z"}],"osv":[{"id":"GHSA-99jv-8292-2hpm","title":"eventing-gitlab vulnerable to denial of service, caused by improper enforcement of the timeout on individual read operations","description":"### Impact\n\nThe 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.\n\n### Patches\n\nFix in `v1.12.1` and `v1.11.3`.\n\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.\n","status":"published","published":"2023-12-08T21:57:27Z","modified":"2023-12-08T21:57:27Z","updated_at":"2026-11-02T15:46:43.524801Z"}]}}