VULNERABILITY INTELLIGENCE

CVE-2018-8103

CVSS score5.5 MEDIUM
EPSS probability0.79%
CISA KEVNot currently listed
Published2018-03-14
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

The JBIG2Stream::readGenericBitmap function in JBIG2Stream.cc in xpdf 4.00 allows attackers to launch denial of service (heap-based buffer over-read and application crash) via a specific pdf file, as demonstrated by pdftohtml.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references