- Reported
-
- Issued
-
- Package
-
thex
(crates.io)
- Type
-
Vulnerability
- Categories
-
- Keywords
-
#concurrency
- Aliases
-
- CVSS Score
- 5.5
MEDIUM
- CVSS Details
-
- Attack vector
- Local
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Patched
-
no patched versions
Description
thex::Thex<T> implements Sync for all types T. However, it is missing a
bound for T: Send.
This allows non-Send types such as Rc to be sent across thread boundaries
which can trigger undefined behavior and memory corruption.
Advisory available under CC0-1.0
license.