CVE-2018-15910

HIGHEPSS 86th pctl

7.8

CVSS v3

Description

In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files could use a type confusion in the LockDistillerParams parameter to crash the interpreter or execute code.

CWE-704

How to fix

Remediation Available

ghostscriptDebian

Fixed in:9.22~dfsg-3CVE-2018-15910

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

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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

3.04%probability of exploitation in 30 days

86thpercentile

Elevated risk: more likely to be exploited than 86% of all known CVEs.

References

Patch2

Vendor Advisory1

bugs.ghostscript.com

Third-Party Advisory6

Other references2

Related Vulnerabilities

Other CWE-704 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-41646	Critical	9.8	44%	-	Fix
CVE-2017-5115	High	8.8	26%	-	Fix
CVE-2018-12453	High	7.5	24%	-	Fix
CVE-2018-3843	High	8.8	24%	-	-
CVE-2017-3106	High	8.8	22%	-	-
CVE-2018-5007	High	8.8	18%	-	-

Common questions

How do I fix CVE-2018-15910?

Published advisories record a fix for 3 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2018-15910 being actively exploited?

Not that we know of. CVE-2018-15910 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 3.0% is the estimated probability that it will be exploited in the next 30 days. That is higher than 86% of all scored CVEs.

How severe is CVE-2018-15910?

CVE-2018-15910 has a CVSS v3 base score of 7.8, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2018-15910 affect?

Published advisories record a fix for ghostscript (Debian), ghostscript (Ubuntu), libgs9 (Ubuntu). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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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.