CVE-2025-58181

Unbounded memory consumption in golang.org/x/crypto/ssh

CVSS 5.3 MEDIUMEPSS 0.5%CWE-770

SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.

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

Productos afectados

golang.org/x/crypto · golang.org/x/crypto/ssh

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Referencias

https://go.dev/cl/721961 https://go.dev/issue/76363 https://groups.google.com/g/golang-announce/c/w-oX3UxNcZA https://pkg.go.dev/vuln/GO-2025-4134