CVE-2022-27191

Aliases:GHSA-8c26-wmh5-6g9vGO-2021-0356
Advisory lineage Upstream: 0 Downstream: 32
Modified
Published: 18 Mar 2022, 06:03
Last modified:03 Aug 2024, 05:25

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
v3.1 (nvd)
EPSS Score
0.09% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

18 Mar 2022, 06:03
Published
Vulnerability first disclosed
03 Aug 2024, 05:25
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v2.0•MEDIUM•Score: 4.3AV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 0.09%• Percentile: 25%

Affected Systems

  • fedoraproject•extra_packages_for_enterprise_linux

    8.0

  • fedoraproject•fedora

    34 | 35 | 36

  • golang.org/x•crypto

    < 0.0.0-20220314234659-1baeb1ce4c0b

  • golang•ssh

    < 0.0.0-20220314234659-1baeb1ce4c0b

  • redhat•advanced_cluster_management_for_kubernetes

    2.0

References (32)