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CVE-2018-16648

CVE-2018-16648

This page contains facts from public vulnerability sources. Check the original advisory before updating.

In Artifex MuPDF 1.13.0, the fz_append_byte function in fitz/buffer.c allows remote attackers to cause a denial of service (segmentation fault) via a crafted pdf file. This is caused by a pdf/pdf-device.c pdf_dev_alpha array-index underflow.

CVSS 5.5 · Medium · EPSS 1.5% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • mupdf Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.14.0+ds1-4

    Update to 1.14.0+ds1-4

  • mupdf Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.14.0+ds1-4

    Update to 1.14.0+ds1-4

  • mupdf Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.14.0+ds1-4

    Update to 1.14.0+ds1-4

  • mupdf Ubuntu:Pro:18.04:LTS

    Versions
    • 1.11+ds1-1.1
    • 1.11+ds1-2
    • 1.12.0+ds1-1
    Affected ranges
    • ECOSYSTEM: < 1.12.0+ds1-1ubuntu0.1~esm1

    Update to 1.12.0+ds1-1ubuntu0.1~esm1

Original sources

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