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Status published
High
CVE-2023-6549
Improper Restriction of Operations within the Bounds of a Memory...
Vulnerability Description
Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and Out-Of-Bounds Memory Read
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Denial of service
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Affected Vendor
Cloud Software Group
View all reports →Affected Software
NetScaler ADC
Vulnerable Versions:
14.1, 13.1, 13.0, 13.1-FIPS, 12.1-FIPS, 12.1-NDcPP
Timeline
Official Publish:
January 17th, 2024
Last Modified:
October 21st, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H