Is CVE-2019-11506 in the CISA KEV catalog?

No. CVE-2019-11506 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-11506?

CVE-2019-11506 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2019-11506?

CVE-2019-11506 has an EPSS score of 2.56% (83th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-11506?

Upgrade graphicsmagick on debian 11 to 1.4~hg15968-1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2019-11506

HIGHEPSS 83th pctl

8.8

CVSS v3

NVD

Description

In GraphicsMagick from version 1.3.30 to 1.4 snapshot-20190403 Q8, there is a heap-based buffer overflow in the function WriteMATLABImage of coders/mat.c, which allows an attacker to cause a denial of service or possibly have unspecified other impact via a crafted image file. This is related to ExportRedQuantumType in magick/export.c.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

graphicsmagickDebian

Fixed in:1.4~hg15968-1CVE-2019-11506

graphicsmagickUbuntu

Fixed in:1.3.28-2ubuntu0.1USN-4207-1

libgraphicsmagick++-q16-12Ubuntu

Fixed in:1.3.28-2ubuntu0.1USN-4207-1

libgraphicsmagick-q16-3Ubuntu

Fixed in:1.3.28-2ubuntu0.1USN-4207-1

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 InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

2.56%probability of exploitation in 30 days

83rdpercentile

Elevated risk: more likely to be exploited than 83% of all known CVEs.

References

Patch1

hg.graphicsmagick.org

Exploit1

sourceforge.net

Third-Party Advisory8

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

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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.