5.9

CVE-2021-38191

Exploit
An issue was discovered in the tokio crate before 1.8.1 for Rust. Upon a JoinHandle::abort, a Task may be dropped in the wrong thread.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Tokio ≫ Tokio SwPlatformrust Version >= 0.3.0 < 1.5.1
Tokio ≫ Tokio SwPlatformrust Version >= 1.6.0 < 1.6.3
Tokio ≫ Tokio SwPlatformrust Version >= 1.7.0 < 1.7.2
Tokio ≫ Tokio Version1.8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.83% 0.527
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/tokio/RUSTSEC-2021-0072.md
Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2021-0072.html
Patch
Third Party Advisory
Exploit
Issue Tracking