CVE-2020-36468: Non-atomic writes in cgc
5.9
CVSS Score
3.1
Basic Information
CVE ID
GHSA ID
EPSS Score
0.51056%
CWE
Published
8/25/2021
Updated
6/13/2023
KEV Status
No
Technology
Rust
Technical Details
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
---|---|---|---|
cgc | rust | <= 0.4.0 |
Vulnerability Intelligence
Miggo AI
Root Cause Analysis
- The Send/Sync implementations are explicitly shown in code snippets without trait bounds. 2. Ptr::get's signature (&self -> &mut T) directly violates Rust's mutable reference uniqueness. 3. Ptr::set's raw pointer write is non-atomic per vulnerability description. All issues are confirmed by multiple sources including GitHub issue code examples and CVE descriptions.