- Issued
-
- Package
-
parc
(crates.io)
- Type
-
Vulnerability
- Categories
-
- Aliases
-
- Details
-
https://github.com/hyyking/rustracts/pull/6
- CVSS Score
- 8.1
HIGH
- CVSS Details
-
- Attack vector
- Network
- Attack complexity
- High
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
- CVSS Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Patched
-
no patched versions
Description
In the affected versions of this crate, LockWeak<T> unconditionally implemented Send with no trait bounds on T. LockWeak<T> doesn't own T and only provides &T.
This allows concurrent access to a non-Sync T, which can cause undefined behavior like data races.