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NextcloudGHSA-9WMJ-GP8V-477JHistoryMar 30, 2023 - 8:13 a.m.
Reference fetch can saturate the server bandwidth for 10 seconds
2023-03-3008:13:24
github.com
17
bandwidth saturation
server performance
denial of service
nextcloud upgrade
hackerone
pullrequest
security advisories
support ticket.
CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.001
Percentile
35.6%
Description
Impact
Impacts server performances and/or can lead to a denial of service.
Patches
It is recommended that the Nextcloud Server is upgraded to 25.0.3.
Workarounds
No workaround available
References
For more information
If you have any questions or comments about this advisory:
- Create a post in nextcloud/security-advisories
- Customers: Open a support ticket at support.nextcloud.com
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CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.001
Percentile
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