CVE-2021-29939
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-29939
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29939.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-29939
- Aliases
- Downstream
- Published
- 2021-04-01T05:15:14Z
- Modified
- 2025-08-09T19:01:27Z
- Severity
-
- 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in the stackvector crate through 2021-02-19 for Rust. There is an out-of-bounds write in StackVec::extend if size_hint provides certain anomalous data.
- References