Vulnerability · Published Dec 31, 2020 · Assigned by mitre
CVE-2020-35905
Medium 4.7
In plain English
A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS NVD)4.7Medium
Exploit odds (30 days)0.3%top 81.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An issue was discovered in the futures-util crate before 0.3.7 for Rust. MutexGuard::map can cause a data race for certain closure situations (in safe code).
Affected products (as reported)
References
- https://rustsec.org/advisories/RUSTSEC-2020-0059.html x_refsource_MISC