What’s Vulnerable › Vulnerabilities

CVE-2018-11363

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-05-22 · updated 2026-06-17
• Weakness: CWE-125

Description

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

Affected products

• Pdfgen: before 2018-04-09 — fixed in 2018-04-09

How to fix

Upgrade to a fixed version: Pdfgen 2018-04-09. Check the vendor advisory for mitigations.

References

• https://github.com/AndreRenaud/PDFGen/commit/ee58aff6918b8bbc3be29b9e3089485ea46ff956
• https://github.com/ChijinZ/security_advisories/tree/master/PDFgen-206ef1b
• https://github.com/AndreRenaud/PDFGen/commit/ee58aff6918b8bbc3be29b9e3089485ea46ff956
• https://github.com/ChijinZ/security_advisories/tree/master/PDFgen-206ef1b

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