CVE-2017-20004
5.9
MEDIUM
CVSS 3.1
EPSS 0.24%
Description
In the standard library in Rust before 1.19.0, there is a synchronization problem in the MutexGuard object. MutexGuards can be used across threads with any types, allowing for memory safety issues through race conditions.
How to fix CVE-2017-20004
To remediate CVE-2017-20004, upgrade the affected package to a fixed version below.
- Debian/rustc—upgrade to 1.19.0+dfsg3-2 or later
Is CVE-2017-20004 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.19.0+dfsg3-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |