CVE-2020-25794 describes a memory-safety issue within the Chunk implementation of the sized-chunks Rust crate, affecting versions up to 0.6.2. Specifically, a panic during a clone operation can lead to memory corruption. This vulnerability carries a CVSS score of 7.5 (High), indicating a high impact on availability (A:H) with low attack complexity (AC:L) and no user interaction required (UI:N). There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.6.2CPE matchmatch criteria | cpe:2.3:a:sized-chunks_project:sized-chunks:*:*:*:*:*: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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
sized-chunks vulnerabilities
Mar 23, 2026Missing release of memory in sized-chunks
Aug 25, 2021An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation clone can have a memory-safety issue upon a panic.
Sep 8, 2020