golang.org/x/crypto Vulnerable to Denial of Service (DoS) via Slow or Incomplete Key Exchange
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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-22869US | — | — | ||
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… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/golang/cryptoPACKAGE
- https://github.com/golang/crypto/commit/7292932d45d55c7199324ab0027cc86e8198aa22WEB
- https://go-review.googlesource.com/c/crypto/+/652135WEB
- https://go.dev/cl/652135WEB
- https://go.dev/issue/71931WEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-22869ADVISORY
- https://pkg.go.dev/vuln/GO-2025-3487WEB
- https://security.netapp.com/advisory/ntap-20250411-0010WEB
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