GHSA-36cg-4jff-5863
Suggest an improvement- Source
- https://github.com/advisories/GHSA-36cg-4jff-5863
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-36cg-4jff-5863/GHSA-36cg-4jff-5863.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-36cg-4jff-5863
- Aliases
-
- CVE-2020-36446
- GHSA-8892-84wf-cg8f
- RUSTSEC-2020-0126
- Published
- 2021-08-25T20:59:13Z
- Modified
- 2023-11-08T04:03:45.337562Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Data races in signal-simple
- Details
-
Affected versions of this crate unconditionally implement Send/Sync for SyncChannel<T>. SyncChannel<T> doesn't provide access to &T but merely serves as a channel that consumes and returns owned T.
Users can create UB in safe Rust by sending T: !Send to other threads with SyncChannel::send/recv APIs. Using T = Arc
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2020-36446
- https://github.com/kitsuneninetails/signal-rust/issues/2
- https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/signal-simple/RUSTSEC-2020-0126.md
- https://rustsec.org/advisories/RUSTSEC-2020-0126.html
- http://github.com/kitsuneninetails/signal-rust
Affected packages
crates.io / signal-simple
Package
- Name
- signal-simple
- View open source insights on deps.dev
- Purl
- pkg:cargo/signal-simple