CVE & CISA-KEV Catalog

CVE-2017-14400

MEDIUMEPSS 80th pctl
6.5
CVSS v3
NVD

Description

In ImageMagick 7.0.7-1 Q16, the PersistPixelCache function in magick/cache.c mishandles the pixel cache nexus, which allows remote attackers to cause a denial of service (NULL pointer dereference in the function GetVirtualPixels in MagickCore/cache.c) via a crafted file.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available
imagemagickDebian
Fixed in:8:6.9.9.34+dfsg-3CVE-2017-14400
Fixed in:8:6.9.9.34+dfsg-3CVE-2017-14400
Fixed in:8:6.9.9.34+dfsg-3CVE-2017-14400
Fixed in:8:6.9.9.34+dfsg-3CVE-2017-14400
imagemagickUbuntu
Fixed in:8:6.7.7.10-6ubuntu3.11USN-3681-1
Fixed in:8:6.8.9.9-7ubuntu5.11USN-3681-1
Fixed in:8:6.9.7.4+dfsg-16ubuntu6.2USN-3681-1
imagemagick-6.q16Ubuntu
Fixed in:8:6.8.9.9-7ubuntu5.11USN-3681-1
Fixed in:8:6.9.7.4+dfsg-16ubuntu6.2USN-3681-1
libmagick++-6.q16-5v5Ubuntu
Fixed in:8:6.8.9.9-7ubuntu5.11USN-3681-1
libmagick++-6.q16-7Ubuntu
Fixed in:8:6.9.7.4+dfsg-16ubuntu6.2USN-3681-1
libmagick++5Ubuntu
Fixed in:8:6.7.7.10-6ubuntu3.11USN-3681-1
libmagickcore-6.q16-2Ubuntu
Fixed in:8:6.8.9.9-7ubuntu5.11USN-3681-1
libmagickcore-6.q16-2-extraUbuntu
Fixed in:8:6.8.9.9-7ubuntu5.11USN-3681-1
libmagickcore-6.q16-3Ubuntu
Fixed in:8:6.9.7.4+dfsg-16ubuntu6.2USN-3681-1
libmagickcore-6.q16-3-extraUbuntu
Fixed in:8:6.9.7.4+dfsg-16ubuntu6.2USN-3681-1
libmagickcore5Ubuntu
Fixed in:8:6.7.7.10-6ubuntu3.11USN-3681-1
libmagickcore5-extraUbuntu
Fixed in:8:6.7.7.10-6ubuntu3.11USN-3681-1

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

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

2.16%probability of exploitation in 30 days
80thpercentile

Elevated risk: more likely to be exploited than 80% of all known CVEs.

References

Exploit1
Third-Party Advisory1

Related Vulnerabilities

Other CWE-476 (NULL Pointer Dereference) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-21758High7.592%-Fix
CVE-2023-21547High7.588%-Fix
CVE-2014-3470Medium4.386%-Fix
CVE-2021-44224High8.282%-Fix
CVE-2016-0742High7.582%-Fix
CVE-2009-1386Medium5.080%-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 2026-05-13.