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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
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CVE Modified by Citrix Systems, Inc.5/14/2024 10:34:37 AM
Action
Type
Old Value
New Value
CVE Modified by Citrix Systems, Inc.5/10/2024 2:15:07 PM
Action
Type
Old Value
New Value
Changed
Description
Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service
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
OR
*cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:* versions from (including) 12.1 up to (excluding) 12.1-55.302
*cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:* versions from (including) 12.1 up to (excluding) 12.1-55.302
*cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:* versions from (including) 13.0 up to (excluding) 13.0-92.21
*cpe:2.3:a:citrix:netscaler_application_delivery_controller:
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CWE
NIST CWE-119
Changed
Reference Type
https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549 No Types Assigned
CVE CISA KEV Update by Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government1/18/2024 9:00:02 PM
Action
Type
Old Value
New Value
Added
Date Added
2024-01-17
Added
Due Date
2024-02-07
Added
Required Action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Added
Vulnerability Name
Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability
CVE Modified by Citrix Systems, Inc.1/17/2024 10:15:59 PM
Action
Type
Old Value
New Value
Changed
Description
Denial of Service
Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service
New CVE Received by NIST1/17/2024 4:15:11 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
Citrix Systems, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Added
CWE
Citrix Systems, Inc. CWE-119
Added
Description
Denial of Service
Added
Reference
Citrix Systems, Inc. https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549 [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2023-6549 NVD
Published Date: 01/17/2024 NVD
Last Modified: 06/10/2024
Source: Citrix Systems, Inc.