Is CVE-2018-11363 in the CISA KEV catalog?

No. CVE-2018-11363 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-11363?

CVE-2018-11363 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2018-11363?

CVE-2018-11363 has an EPSS score of 1.93% (78th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-11363?

Upgrade pdfgen to 2018-04-09 or later.

CVE & CISA-KEV Catalog

CVE-2018-11363

HIGHEPSS 78th pctl

7.5

CVSS v3

NVD

Description

jpeg_size in pdfgen.c in PDFGen before 2018-04-09 has a heap-based buffer over-read.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

pdfgenNVD

Affected:< 2018-04-09Fixed in:2018-04-09CVE-2018-11363derived from NVD

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

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.93%probability of exploitation in 30 days

78thpercentile

Elevated risk: more likely to be exploited than 78% of all known CVEs.

References

Patch1

github.com

Exploit1

github.com

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	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.