CVE-2021-29511 is a denial-of-service vulnerability affecting the evm_project evm crate, a pure Rust implementation of the Ethereum Virtual Machine. The flaw allows an attacker to trigger excessive memory allocation during specific EVM memory operations, leading to a denial-of-service condition. Rated MEDIUM severity (CVSS 6.5), it requires low privileges and network access for exploitation, but has a high impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.21.0CPE matchmatch criteria | cpe:2.3:a:evm_project:evm:*:*:*:*:*:rust:*:* | ||
0.22.0CPE matchmatch criteria | cpe:2.3:a:evm_project:evm:0.22.0:*:*:*:*:rust:*:* | ||
0.23.0CPE matchmatch criteria | cpe:2.3:a:evm_project:evm:0.23.0:*:*:*:*:rust:*:* | ||
0.24.0CPE matchmatch criteria | cpe:2.3:a:evm_project:evm:0.24.0:*:*:*:*:rust:*:* | ||
0.25.0CPE matchmatch criteria | cpe:2.3:a:evm_project:evm:0.25.0:*:*:*:*:rust:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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