VDB
CVE-2021-29939
CVE-2021-29939
PUBLISHED
CVSS 7.300000190734863 HIGH
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 1.03% · 61.2th percentile
Risk Scores
CVSS 3.1
7.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS Score
1.03%
61.2th 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 |
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
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 6, 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