Ubuntu
CVE-2025-53605
MEDIUM
GHSA-2gh3-rmm4-6rq5
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary rating from NVD.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
3DescriptionCVE.org
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.
Analysis
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.
Technical ContextAI
A denial of service vulnerability allows an attacker to disrupt the normal functioning of a system, making it unavailable to legitimate users. This vulnerability is classified as Uncontrolled Recursion (CWE-674).
RemediationAI
Implement rate limiting and input validation. Use timeout mechanisms for resource-intensive operations. Deploy DDoS protection where applicable.
Same weakness CWE-674 – Uncontrolled Recursion
View allSame technique Information Disclosure
View allVendor StatusVendor
Ubuntu
Priority: Medium| Release | Status | Version |
|---|---|---|
| jammy | needs-triage | - |
| noble | needs-triage | - |
| upstream | needs-triage | - |
| oracular | ignored | end of life, was needs-triage |
| plucky | ignored | end of life, was needs-triage |
| questing | needs-triage | - |
Debian
Bug #1103833| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| bookworm | vulnerable | 2.27.1-1 | - |
| forky, sid | fixed | 3.7.2-1 | - |
| (unstable) | fixed | 3.7.2-1 | - |
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External POC / Exploit Code
Leaving vuln.today