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GHSA-287x-9rff-qvcg

Rust Web Push is vulnerable to a DoS attack via a large integer in a Content-Length header

Source: GitHub Advisory Database (reviewed) Moderate CVE-2025-53604

Packages

EcosystemPackageAffectedFixed in
crates.io web-push < 0.10.4 0.10.4

Details

As written in the advisory (Markdown source, shown as plain text).

The web-push crate before 0.10.4 for Rust allows a denial of service (memory consumption) in the built-in clients via a large integer in a Content-Length header. The patch was initially made available in version 0.10.3, but version 0.10.3 has since been yanked.

References

External links from the advisory. They lead to third-party sites.