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  5. CVE-2025-4432

CVE-2025-4432: ring has some AES functions that may panic when overflow checking is enabled in

May 9, 2025

A flaw was found in Rust’s Ring package. A panic may be triggered when overflow checking is enabled. In the QUIC protocol, this flaw allows an attacker to induce this panic by sending a specially crafted packet. It will likely occur unintentionally in 1 out of every 2**32 packets sent or received.

References

  • access.redhat.com/security/cve/CVE-2025-4432
  • bugzilla.redhat.com/show_bug.cgi?id=2350655
  • github.com/advisories/GHSA-c86p-w88r-qvqr
  • github.com/briansmith/ring
  • github.com/briansmith/ring/blob/main/RELEASES.md
  • github.com/briansmith/ring/commit/ec2d3cf1d91f148c84e4806b4f0b3c98f6df3b38
  • github.com/briansmith/ring/pull/2447
  • nvd.nist.gov/vuln/detail/CVE-2025-4432
  • rustsec.org/advisories/RUSTSEC-2025-0009.html

Code Behaviors & Features

Detect and mitigate CVE-2025-4432 with GitLab Dependency Scanning

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Affected versions

All versions before 0.17.13

Fixed versions

  • 0.17.13

Solution

Upgrade to version 0.17.13 or above.

Impact 5.3 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-770: Allocation of Resources Without Limits or Throttling

Source file

cargo/ring/CVE-2025-4432.yml

Spotted a mistake? Edit the file on GitLab.

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