Is CVE-2019-12044 in the CISA KEV catalog?

No. CVE-2019-12044 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-12044?

CVE-2019-12044 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2019-12044?

CVE-2019-12044 has an EPSS score of 1.55% (72th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-12044?

Upgrade netscaler application delivery controller firmware to 12.1.49.23 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2019-12044

HIGHEPSS 72th pctl

7.5

CVSS v3

NVD

Description

A Buffer Overflow exists in Citrix NetScaler Gateway 10.5.x before 10.5.70.x, 11.1.x before 11.1.59.10, 12.0.x before 12.0.59.8, and 12.1.x before 12.1.49.23 and Citrix Application Delivery Controller 10.5.x before 10.5.70.x, 11.1.x before 11.1.59.10, 12.0.x before 12.0.59.8, and 12.1.x before 12.1.49.23.

CWE-119Buffer Overflow

How to fix

Remediation Available

netscaler application delivery controller firmwareNVD

Affected:>= 12.1.0, < 12.1.49.23Fixed in:12.1.49.23CVE-2019-12044derived from NVD

netscaler gateway firmwareNVD

Affected:>= 12.1.0, < 12.1.49.23Fixed in:12.1.49.23CVE-2019-12044derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

1.55%probability of exploitation in 30 days

72ndpercentile

Elevated risk: more likely to be exploited than 72% of all known CVEs.

References

Patch1

support.citrix.com

Vendor Advisory1

support.citrix.com

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

Embed a live status badge for CVE-2019-12044

Markdown

[![CVE-2019-12044](https://tridentstack.com/cve/badge/CVE-2019-12044.svg)](https://tridentstack.com/cve/CVE-2019-12044)

HTML

<a href="https://tridentstack.com/cve/CVE-2019-12044"><img src="https://tridentstack.com/cve/badge/CVE-2019-12044.svg" alt="CVE-2019-12044"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.