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HIGH · 7.1

CVE-2019-14975

Artifex MuPDF before 1.16.0 has a heap-based buffer over-read in fz_chartorune in fitz/string.c because pdf/pdf-op-filter.c does not check for a missing string.

Vulnerability Description

Artifex MuPDF before 1.16.0 has a heap-based buffer over-read in fz_chartorune in fitz/string.c because pdf/pdf-op-filter.c does not check for a missing string.

CVSS Score

7.1

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
ArtifexMupdf< 1.16.0

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2019-14975?

CVE-2019-14975 is a vulnerability with a CVSS score of 7.1 (HIGH). Artifex MuPDF before 1.16.0 has a heap-based buffer over-read in fz_chartorune in fitz/string.c because pdf/pdf-op-filter.c does not check for a missing string.

How severe is CVE-2019-14975?

CVE-2019-14975 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-14975?

Check the references section above for vendor advisories and patch information. Affected products include: Artifex Mupdf.