CVE-2020-35910
Some lock_api lock guard objects can cause data races
4.7
MEDIUM
CVSS 3.1
EPSS 0.32%
Description
An issue was discovered in the lock_api crate before 0.4.2 for Rust. A data race can occur because of MappedMutexGuard unsoundness.
How to fix CVE-2020-35910
To remediate CVE-2020-35910, upgrade the affected package to a fixed version below.
- Debian/rust-lock-api—no fix listed
- Debian/rust-lock-api-0.1—no fix listed
- —upgrade to 0.4.2 or later
- —upgrade to 0.4.2 or later
- —upgrade to 0.4.2 or later
- —upgrade to 0.4.2 or later
- —upgrade to 0.4.2 or later
- —upgrade to 0.4.2 or later
Is CVE-2020-35910 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (8)
- from 0
- from 0
- from 0, < 0.4.2
- from 0, < 0.4.2
- from 0, < 0.4.2
- from 0, < 0.4.2
- from 0, < 0.4.2
- >= 0.0.0-0, < 0.4.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |