GitHub Advisoryadvisory · Go

GHSA-8c26-wmh5-6g9v golang.org/x/crypto/ssh Denial of service via crafted Signer

HIGH Published 2022-03-19 Modified 2023-08-30 Official page ↗
Aliases
CVE-2022-27191
Ecosystem
Go
Packages
golang.org/x/crypto
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-327
Reviewed
2022-03-30

Affected packages

• Go golang.org/x/crypto: < 0.0.0-20220314234659-1baeb1ce4c0b → fixed in 0.0.0-20220314234659-1baeb1ce4c0b

Description

The golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an attacker to crash a server in certain circumstances involving AddHostKey.

Related

Alias · CVE (1)

  • CVE-2022-27191 The golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an attacker to crash a server in certain… vulnerability

Weakness · CWE (1)

  • CWE-327 Use of a Broken or Risky Cryptographic Algorithm weakness

References