VDB
CVE-2021-29939
CVE-2021-29939
PUBLISHED
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.
EPSS 0.77% · 73.9th percentile
Risk Scores
EPSS Score
0.77%
73.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | rust-stackvector | 1.0.6-3, 0, 1.1.1-1 |
| Ubuntu:25.10 | rust-stackvector | 1.1.1-1, 0 |
| Ubuntu:20.04:LTS | rust-stackvector | 1.0.6-2, 0 |
| Ubuntu:24.04:LTS | rust-stackvector | 0, 1.1.1-1 |
Exploit Intelligence
Timeline
- Feb 19, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-29939 third-party-advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0048.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-29939 third-party-advisory