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CVE-2023-3637

Openstack-neutron: unrestricted creation of security groups (fix for cve-2022-3277)

Published: Jul 25, 2023Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-400
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
1.0%
Top 42.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An uncontrolled resource consumption flaw was found in openstack-neutron. This flaw allows a remote authenticated user to query a list of security groups for an invalid project. This issue creates resources that are unconstrained by the user's quota. If a malicious user were to submit a significant number of requests, this could lead to a denial of service.

CVSS Vector Breakdown

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

CWE-400

Affected Products

Red Hat OpenStack Platform 16.2Red Hat
On-prem
Operating Systems / linux-distro
Red Hat OpenStack Platform 13 (Queens) Operational ToolsRed Hat
On-prem
Operating Systems / linux-distro
Red Hat OpenStack Platform 16.1Red Hat
On-prem
Operating Systems / linux-distro
Red Hat OpenStack Platform 17.0Red Hat
On-prem
Operating Systems / linux-distro
Red Hat OpenStack Platform 17.1Red Hat
On-prem
Operating Systems / linux-distro
red hatcommercialUSOperating Systemsaka red hat
and 3 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://access.redhat.com/errata/RHSA-2023:4283
access.redhat.com
https://access.redhat.com/security/cve/CVE-2023-3637
access.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2222270
bugzilla.redhat.com
and 1 more references View all →

Timeline

Published
Jul 25, 2023
Last Updated
Nov 21, 2024

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