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CVE-2025-53604

Good to know:

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Date: July 4, 2025

The web-push crate before 0.10.3 for Rust allows a denial of service (memory consumption) in the built-in clients via a large integer in a Content-Length header.

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2025-53604
https://github.com/pimeys/rust-web-push
https://rustsec.org/advisories/RUSTSEC-2025-0015.html
https://github.com/pimeys/rust-web-push/commit/8447ed86bf3f24629abd7022b94104bf3cd64453
https://github.com/pimeys/rust-web-push/pull/68
https://crates.io/crates/web-push
https://www.mend.io/vulnerability-database/CVE-2025-53604

Severity Score

Weakness Type (CWE)

Improper Handling of Length Parameter Inconsistency

CWE-130

Top Fix

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Upgrade Version

Upgrade to version web-push - 0.10.4;https://github.com/pimeys/rust-web-push.git - v0.10.4

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

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