Is puma affected by CVE-2024-45614?

RubyGems puma is affected in =6.0.0 <6.4.3.

Is CVE-2024-45614 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.7%.

medium

CVE-2024-45614

Q: Is CVE-2024-45614 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.7%.

RubyGems · puma

Summary

Puma's header normalization allows for client to clobber proxy set headers

Severity: medium
EPSS: 0.7% (p47)
Also known as: GHSA-9hf4-67fc-4vf4
Published: 2024-09-20

References

https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
https://nvd.nist.gov/vuln/detail/CVE-2024-45614
https://github.com/puma/puma/commit/cac3fd18cf29ed43719ff5d52d9cfec215f0a043

Related advisories

CVE-2023-40175 — critical · RubyGems/puma
CVE-2022-24790 — critical · RubyGems/puma
CVE-2026-47737 — high · RubyGems/puma
CVE-2026-47736 — high · RubyGems/puma
CVE-2022-23634 — high · RubyGems/puma
CVE-2021-29509 — high · RubyGems/puma
CVE-2020-11076 — high · RubyGems/puma
CVE-2024-21647 — medium · RubyGems/puma

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.