high7.5
CVE-2025-22869
golang.org/x/crypto Vulnerable to Denial of Service (DoS) via Slow or Incomplete Key Exchange
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | golang.org/x/crypto | < 0.35.0 | 0.35.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Go | Ssh | before 0.35.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://go.dev/cl/652135
- https://go.dev/issue/71931
- https://pkg.go.dev/vuln/GO-2025-3487
- https://security.netapp.com/advisory/ntap-20250411-0010/
- https://github.com/advisories/GHSA-hcg3-q754-cr77
- https://nvd.nist.gov/vuln/detail/CVE-2025-22869
- https://security.netapp.com/advisory/ntap-20250411-0010
- https://github.com/golang/crypto/commit/7292932d45d55c7199324ab0027cc86e8198aa22
- https://go-review.googlesource.com/c/crypto/+/652135