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CVE-2021-4180

Published: Mar 23, 2022Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-200
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
0.8%
Top 49.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the www_authenticate_uri parameter (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation. This flaw affects openstack-tripleo-heat-templates versions prior to 11.6.1.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-200CWE-668

Affected Products

tripleo heat templatesopenstack
On-prem
Cloud & SaaS / cloud-platform
openstackredhat
On-prem
Cloud & SaaS / container-orchestration
tripleo-heat-templatesPyPIOSS Libraries
openstack-tripleo-heat-templatesn/a
openstackoss-projectUSCloud & SaaSaka openstack foundation
redhatcommercialUSOperating Systemsaka red hat
pypipackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://bugzilla.redhat.com/show_bug.cgi?id=2035793
bugzilla.redhat.com
https://nvd.nist.gov/vuln/detail/CVE-2021-4180
nvd.nist.gov
https://github.com/openstack/tripleo-heat-templates/commit/160936df134a471cfd245bd60964046027a571ea
github.com
and 3 more references View all →

Timeline

Published
Mar 23, 2022
Last Updated
Nov 21, 2024

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