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CVE-2022-27191

Published: Mar 18, 2022Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUNVD-CWE-noinfo
NVD MITRE
7.5CVSSHIGH
EPSS Score
3.9%
Top 11.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

n/an/a
sshgolangOSS Libraries
extra packages for enterprise linuxfedoraproject
On-premOS
Operating Systems / linux-distro
fedorafedoraproject
On-premOS
Operating Systems / linux-distro
advanced cluster management for kubernetesredhat
On-prem
Operating Systems / linux-distro
golangoss-projectUSOSS Libraries
fedoraprojectoss-projectUSOperating Systemsaka fedora project
redhatcommercialUSOperating Systemsaka red hat
and 12 more affected products View all →

Exploitability

Official Patch Available

References

https://groups.google.com/g/golang-announce
groups.google.com
https://groups.google.com/g/golang-announce/c/-cp44ypCT5s
groups.google.com
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HHGBEGJ54DZZGTXFUQNS7ZIG3E624YAF/
lists.fedoraproject.org
and 45 more references View all →

Timeline

Published
Mar 18, 2022
Last Updated
Nov 21, 2024

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