golang.org/x/crypto/ssh allows an attacker to cause unbounded memory consumption

MOYENNE 5.3CVE-2025-58181 · GHSA-j5w8-q4qc-rx2x · GO-2025-4134 · Published 19/11/2025 · updated 18/10/2026

En bref

CVE-2025-58181 est une vulnérabilité MOYENNE (CVSS 5.3) touchant golang.org/x/crypto, crypto (golang).
Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.60%, plus élevée que 48.5% des vulnérabilités.
Correctif : mettre à jour vers 0.45.0 ou plus récent.

Package	Affected versions	Patched versions
golang.org/x/crypto Go	`< 0.45.0`	`0.45.0`
crypto golang	`< 0.45.0`	`0.45.0`

Description

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.

NVD description

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.

References

nvd.nist.gov/vuln/detail/CVE-2025-58181 · ADVISORY
go.dev/cl/721961 · WEB
go.dev/issue/76363 · WEB
groups.google.com/g/golang-announce/c/w-oX3UxNcZA · WEB
pkg.go.dev/vuln/GO-2025-4134 · WEB

Autres vulnérabilités de golang.org/x/crypto

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Package

Affected versions

Patched versions

golang.org/x/crypto

< 0.45.0

0.45.0

crypto

golang

< 0.45.0

0.45.0

Description

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.

NVD description

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.

Autres vulnérabilités de golang.org/x/crypto

Tout voir →