golang.org/x/crypto/ssh/agent vulnerable to panic if message is malformed due to out of bounds read

MÉDIO 5.3CVE-2025-47914 · GHSA-f6x5-jh6r-wrfv · GO-2025-4135 · Published 19/11/2025 · updated 18/10/2026

Em resumo

CVE-2025-47914 é uma vulnerabilidade MÉDIO (CVSS 5.3) que afeta golang.org/x/crypto, crypto (golang).
Chance de exploração nos próximos 30 dias (EPSS): 0.55%, maior que 45.8% das vulnerabilidades.
Correção: atualize para 0.45.0 ou posterior.

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 Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.

NVD description

SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.

References

nvd.nist.gov/vuln/detail/CVE-2025-47914 · ADVISORY
go.dev/cl/721960 · WEB
go.dev/issue/76364 · WEB
go.googlesource.com/crypto · WEB
groups.google.com/g/golang-announce/c/w-oX3UxNcZA · WEB
pkg.go.dev/vuln/GO-2025-4135 · WEB

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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 Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.

NVD description

SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.

Mais vulnerabilidades de golang.org/x/crypto

Ver tudo →