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CVE-2020-17376

An issue was discovered in Guest.migrate in virt/libvirt/guest.py in OpenStack Nova before 19.3.1, 20.x before 20.3.1, and 21.0.0. By performing a soft reboot of an instance that has previously und...

Published: Aug 26, 2020Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-611
NVD MITRE
8.3CVSSHIGH
EPSS Score
1.7%
Top 25.6%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

OpenStack Nova Live migration fails to update persistent domain XML

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:LAvailability
Low
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Weaknesses

CWE-611

Affected Products

novaPyPIOSS Libraries
n/an/a
novaopenstack
On-prem
Cloud & SaaS / cloud-platform
pypipackage-ecosystemOSS Libraries
openstackoss-projectUSCloud & SaaSaka openstack foundation

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Collection
Initial Access
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References

https://nvd.nist.gov/vuln/detail/CVE-2020-17376
nvd.nist.gov
https://github.com/openstack/nova/commit/1bb8ee95d4c3ddc3f607ac57526b75af1b7fbcff
github.com
https://github.com/openstack/nova/commit/2faf17995dd9daa6f0b91e44be43264e447c678d
github.com
and 8 more references View all →

Timeline

Published
Aug 26, 2020
Last Updated
Nov 21, 2024

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