Buffer Overflow Vulnerability in Citrix NetScaler Gateway and Application Delivery Controller
CVE-2019-12044

7.5HIGH

Key Information:

Vendor

Citrix
Status
Netscaler Gateway Firmware
Vendor
CVE Published:
22 May 2019

What is CVE-2019-12044?

A buffer overflow vulnerability exists in multiple versions of Citrix NetScaler Gateway and Application Delivery Controller, allowing unauthorized users to exploit the issue. The vulnerability can lead to unexpected behavior, potentially enabling an attacker to execute arbitrary code or cause a denial of service within the affected products. It is crucial for Citrix users to apply the necessary security patches to mitigate the risks associated with this vulnerability.

References

https://support.citrix.com/v1/search?searchQuery=%22%22&l...
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https://support.citrix.com/article/CTX249976
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2019-12044 : Buffer Overflow Vulnerability in Citrix NetScaler Gateway and Application Delivery Controller