The Tungstenite crate before 0.20.1 for Rust allows remote attackers to cause a denial of service (minutes of CPU consumption) via an excessive length of an HTTP header in a client handshake. The length affects both how many times a parse is attempted (e.g., thousands of times) and the average amount of data for each parse attempt (e.g., millions of bytes).
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2023-09-21T00:00:00
Updated: 2024-08-02T19:44:43.829Z
Reserved: 2023-09-21T00:00:00
Link: CVE-2023-43669
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-09-21T06:15:13.833
Modified: 2024-11-21T08:24:35.210
Link: CVE-2023-43669
Redhat
No data.