Is CVE-2018-16585 in the CISA KEV catalog?

No. CVE-2018-16585 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-16585?

CVE-2018-16585 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2018-16585?

CVE-2018-16585 has an EPSS score of 1.72% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-16585?

Upgrade ghostscript on debian 11 to 9.25~dfsg-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2018-16585

HIGHEPSS 75th pctl

7.8

CVSS v3

NVD

Description

An issue was discovered in Artifex Ghostscript before 9.24. The .setdistillerkeys PostScript command is accepted even though it is not intended for use during document processing (e.g., after the startup phase). This leads to memory corruption, allowing remote attackers able to supply crafted PostScript to crash the interpreter or possibly have unspecified other impact. Note: A reputable source believes that the CVE is potentially a duplicate of CVE-2018-15910 as explained in Red Hat bugzilla (https://bugzilla.redhat.com/show_bug.cgi?id=1626193)

CWE-119Buffer Overflow

How to fix

Remediation Available

ghostscriptDebian

Fixed in:9.25~dfsg-1CVE-2018-16585

ghostscriptUbuntu

Fixed in:9.10~dfsg-0ubuntu10.13USN-3768-1

Fixed in:9.18~dfsg~0-0ubuntu2.9USN-3768-1

Fixed in:9.22~dfsg+1-0ubuntu1.2USN-3768-1

libgs9Ubuntu

Fixed in:9.10~dfsg-0ubuntu10.13USN-3768-1

Fixed in:9.18~dfsg~0-0ubuntu2.9USN-3768-1

Fixed in:9.22~dfsg+1-0ubuntu1.2USN-3768-1

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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.72%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Patch1

seclists.org

Third-Party Advisory4

Other references3

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%	-	-

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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.