{"id":"CVE-2025-53604","aliases":["GHSA-fc83-9jwq-gc2m","RUSTSEC-2025-0015"],"url":"https://o3.security/vulnerability/CVE-2025-53604","summary":"Rust Web Push is vulnerable to a DoS attack via a large integer in a Content-Length header","details":"The web-push crate before 0.10.4 for Rust allows a denial of service (memory consumption) in the built-in clients via a large integer in a Content-Length header. The patch was initially made available in version 0.10.3, but version 0.10.3 has since been yanked.","published":"2025-07-05T03:30:23Z","modified":"2025-10-28T06:29:10.187331Z","cvss":{"score":4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L"},"epss":{"score":0.00361,"percentile":0.29785,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"web-push","fixedVersion":"0.10.4"}],"fix":{"url":"https://github.com/pimeys/rust-web-push/pull/68","label":"pimeys/rust-web-push#68"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53604"},{"type":"WEB","url":"https://github.com/pimeys/rust-web-push/pull/68"},{"type":"WEB","url":"https://github.com/pimeys/rust-web-push/commit/8447ed86bf3f24629abd7022b94104bf3cd64453"},{"type":"WEB","url":"https://crates.io/crates/web-push"},{"type":"PACKAGE","url":"https://github.com/pimeys/rust-web-push"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2025-0015.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2025-10-28T06:29:10.187331Z"}}