CVE-2023-43669
- State
- Published
- Severity
- Not scored
- Published
- Sep 21, 2023
- Updated
- Aug 2, 2024
- Reserved
- Sep 21, 2023
Description
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).
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/snapview/tungstenite-rs/issues/376
- https://cwe.mitre.org/data/definitions/407.html
- https://crates.io/crates/tungstenite/versions
- https://github.com/snapview/tungstenite-rs/commit/8b3ecd3cc0008145ab4bc8d0657c39d09db8c7e2
- https://github.com/advisories/GHSA-9mcr-873m-xcxp
- https://github.com/github/advisory-database/pull/2752
- https://bugzilla.suse.com/show_bug.cgi?id=1215563
- https://bugzilla.redhat.com/show_bug.cgi?id=2240110
- https://security-tracker.debian.org/tracker/CVE-2023-43669
- FEDORA-2023-91a66898d2vendor-advisory
- FEDORA-2023-e72bf7b92evendor-advisory
- FEDORA-2023-9c4142423avendor-advisory
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