CVE-2024-30156

CVSS 7.5 HIGHEPSS 3.7%CWE-770

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 3.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

24 Mar 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

n/a · n/a

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References

https://varnish-cache.org/docs/7.5/whats-new/changes-7.5.html#security https://varnish-cache.org/security/VSV00014.html