CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2021-30454
Critical (9.8) in outer cgi project outer cgi. EPSS 1.1% chance of exploitation in the next 30 days. Fixed in outer_cgi 0.2.1.
An issue was discovered in the outer_cgi crate before 0.2.1 for Rust. A user-provided Read instance receives an uninitialized memory buffer from KeyValueReader.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
- CWE
- CWE-119
- Published
- Modified
- Record from
- the NVD, synced
Affected
- outer_cgi_project:outer_cgi
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-6vmq-jh76-hq43 | crates.io | outer_cgi | <0.2.1 | 0.2.1 |
| RUSTSEC-2021-0051 | crates.io | outer_cgi | >=0.0.0-0 <0.2.1 | 0.2.1 |