CVE-2021-29930 describes a high-severity vulnerability in the Rust arenavec crate, where a panic during T::default() can lead to the dropping of uninitialized memory. This issue, rated 7.5 CVSS (High), allows for a remote, low-complexity attack resulting in high availability impact (A:H), though it does not affect confidentiality or integrity. There is currently no evidence of active exploitation, nor are there public exploits or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2021-01-12CPE matchmatch criteria | cpe:2.3:a:arenavec_project:arenavec:*:*:*:*:*:rust:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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