{"id":"CVE-2025-53605","published":"2025-07-05T00:00:00Z","modified":"2025-07-08T14:35:48Z","title":"The protobuf crate before 3.7.2 for Rust allows uncontrolled recursion in the…","vendor":"stepancheg","product":"protobuf","tier":"tail","description":{"text":"The protobuf crate before 3.7.2 for Rust allows uncontrolled recursion in the protobuf::coded_input_stream::CodedInputStream::skip_group parsing of unknown fields in untrusted input.","provenance":"source","from":"CVE.org"},"cvss":{"score":5.9,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.00473,"percentile":0.40796,"provenance":"source"},"cwes":[{"id":"CWE-674","name":"Uncontrolled Recursion"}],"references":[{"url":"https://github.com/stepancheg/rust-protobuf/issues/749","tags":[]},{"url":"https://rustsec.org/advisories/RUSTSEC-2024-0437","tags":[]},{"url":"https://crates.io/crates/protobuf","tags":[]}],"priority":{"score":12.3,"factors":[{"name":"EPSS percentile","points":8.16},{"name":"CVSS severity","points":4.13}]},"vendorSlug":"stepancheg","affectedVersions":[{"vendor":"stepancheg","product":"protobuf","versions":["< 3.7.2"]}],"affected":[{"ecosystem":"crates.io","package":"protobuf","vulnerableRanges":["<3.7.2",">=0.0.0-0, <3.7.2"],"patched":["3.7.2"],"from":["GHSA-2gh3-rmm4-6rq5","RUSTSEC-2024-0437"],"provenance":"source"}],"euvd":{"id":"EUVD-2025-20099","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-google-protocol-buffers-cve-2024-7254","parents":[{"from":"CVE-2024-7254","to":"CVE-2025-53605","relation":"related","confidence":"high","kind":"lineage","evidence":[{"kind":"osv-related","provenance":"source","id":"GHSA-735f-pc8j-v9w8","via":"related"},{"kind":"osv-related","provenance":"source","id":"RUSTSEC-2024-0437","via":"related"}]}]}}