CVE-2024-28854
7.5 · HIGHOverview
CVE-2024-28854 is a high-severity vulnerability affecting tmccombs tls-listener. It was published on March 15, 2024 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
tls-listener is a rust lang wrapper around a connection listener to support TLS. With the default configuration of tls-listener, a malicious user can open 6.4 `TcpStream`s a second, sending 0 bytes, and can trigger a DoS. The default configuration options make any public service using `TlsListener::new()` vulnerable to a slow-loris DoS attack. This impacts any publicly accessible service using the default configuration of tls-listener in versions prior to 0.10.0. Users are advised to upgrade. Users unable to upgrade may mitigate this by passing a large value, such as `usize::MAX` as the parameter to `Builder::max_handshakes`.
Remediation
Check the references section for vendor advisories and patches from tmccombs. Update tls-listener to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| tmccombs | tls-listener | >= 0, < 0.10.0 | Affected |
References
Frequently Asked Questions
What is CVE-2024-28854?
CVE-2024-28854 is a high-severity vulnerability affecting tmccombs tls-listener. It was published on March 15, 2024 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-28854?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2024-28854?
Check the references section for vendor advisories and patches from tmccombs. Update tls-listener to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2024-28854?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-28854 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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