CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2020-25574
High (7.5) in hyper http. EPSS 2.5% chance of exploitation in the next 30 days. Fixed in http 0.1.20.
An issue was discovered in the http crate before 0.1.20 for Rust. An integer overflow in HeaderMap::reserve() could result in denial of service (e.g., an infinite loop).
Severity
- EPSS
- 2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-190, CWE-835
- Published
- Modified
- Record from
- the NVD, synced
Affected
- hyper:http
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-x7vr-c387-8w57 | crates.io | http | <0.1.20 | 0.1.20 |
| RUSTSEC-2019-0033 | crates.io | http | >=0.0.0-0 <0.1.20 | 0.1.20 |