Vulnerability Description
Varnish Cache before 7.3.2 and 7.4.x before 7.4.3 (and before 6.0.13 LTS), and Varnish Enterprise 6 before 6.0.12r6, allows credits exhaustion for an HTTP/2 connection control flow window, aka a Broke Window Attack.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://varnish-cache.org/docs/7.5/whats-new/changes-7.5.html#security
- https://varnish-cache.org/security/VSV00014.html
- https://varnish-cache.org/docs/7.5/whats-new/changes-7.5.html#security
- https://varnish-cache.org/security/VSV00014.html
FAQ
What is CVE-2024-30156?
CVE-2024-30156 is a vulnerability with a CVSS score of 7.5 (HIGH). Varnish Cache before 7.3.2 and 7.4.x before 7.4.3 (and before 6.0.13 LTS), and Varnish Enterprise 6 before 6.0.12r6, allows credits exhaustion for an HTTP/2 connection control flow window, aka a Broke...
How severe is CVE-2024-30156?
CVE-2024-30156 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-30156?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.