CVE-2025-53605

medium

Description

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.

References

https://rustsec.org/advisories/RUSTSEC-2024-0437

https://github.com/stepancheg/rust-protobuf/issues/749

https://crates.io/crates/protobuf

Details

Source: Mitre, NVD

Published: 2025-07-05

Updated: 2025-07-05

Risk Information

CVSS v2

Base Score: 5.4

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.9

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H