SB2023092408 - Fedora 39 update for rust-axum, rust-tokio-tungstenite, rust-tungstenite, rust-warp
Published: September 24, 2023 Updated: April 25, 2025
Security Bulletin ID
SB2023092408
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2023-43669)
The vulnerability allows remote attackers to perform a denial of service (DoS) attack.
The vulnerability exists due to excessive length of an HTTP header in a client handshake. A remote attacker can cause a denial of service (minutes of CPU consumption) via an excessive length of an HTTP header in a client handshake.
Remediation
Install update from vendor's website.