Is CVE-2018-8804 in the CISA KEV catalog?

No. CVE-2018-8804 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-8804?

CVE-2018-8804 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2018-8804?

CVE-2018-8804 has an EPSS score of 3.83% (89th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-8804?

Upgrade imagemagick on debian 11 to 8:6.9.9.39+dfsg-1 or later. Fixes are available for 12 affected products.

CVE & CISA-KEV Catalog

CVE-2018-8804

HIGHEPSS 89th pctl

8.8

CVSS v3

NVD

Description

WriteEPTImage in coders/ept.c in ImageMagick 7.0.7-25 Q16 allows remote attackers to cause a denial of service (MagickCore/memory.c double free and application crash) or possibly have unspecified other impact via a crafted file.

CWE-415

How to fix

Remediation Available

imagemagickDebian

Fixed in:8:6.9.9.39+dfsg-1CVE-2018-8804

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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

3.83%probability of exploitation in 30 days

89thpercentile

Elevated risk: more likely to be exploited than 89% of all known CVEs.

References

Third-Party Advisory3

Other references1

lists.debian.org

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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.