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GHSA-hcg3-q754-cr77

golang.org/x/crypto Vulnerable to Denial of Service (DoS) via Slow or Incomplete Key Exchange

Source: GitHub Advisory Database (reviewed) High CVE-2025-22869

Packages

EcosystemPackageAffectedFixed in
Go golang.org/x/crypto < 0.35.0 0.35.0

Details

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

SSH servers which implement file transfer protocols are vulnerable to a denial of service attack from clients which complete the key exchange slowly, or not at all, causing pending content to be read into memory, but never transmitted.

References

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