Is CVE-2018-11645 in the CISA KEV catalog?

No. CVE-2018-11645 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-11645?

CVE-2018-11645 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2018-11645?

CVE-2018-11645 has an EPSS score of 2.58% (83th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-11645?

Upgrade ghostscript on debian 11 to 9.21~dfsg-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2018-11645

MEDIUMEPSS 83th pctl

5.3

CVSS v3

NVD

Description

psi/zfile.c in Artifex Ghostscript before 9.21rc1 permits the status command even if -dSAFER is used, which might allow remote attackers to determine the existence and size of arbitrary files, a similar issue to CVE-2016-7977.

CWE-200Information Exposure

How to fix

Remediation Available

ghostscriptDebian

Fixed in:9.21~dfsg-1CVE-2018-11645

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

2.58%probability of exploitation in 30 days

83rdpercentile

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

References

Patch1

bugs.ghostscript.com

Other references5

Related Vulnerabilities

Other CWE-200 (Information Exposure) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-24919	High	8.6	100%	KEV + Ransom	-
CVE-2020-14181	Medium	5.3	100%	-	Fix
CVE-2021-34429	Medium	5.3	99%	-	Fix
CVE-2018-11409	Medium	5.3	98%	-	-
CVE-2021-41277	Critical	10.0	97%	KEV	-
CVE-2016-2183	High	7.5	96%	-	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.