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CVE-2018-13785

CVE-2018-13785

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

In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function (pngrutil.c) may trigger an integer overflow and resultant divide-by-zero while processing a crafted PNG file, leading to a denial of service.

CVSS 6.5 · Medium · EPSS 4.4% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • libpng1.6 Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.6.34-2

    Update to 1.6.34-2

  • libpng1.6 Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.6.34-2

    Update to 1.6.34-2

  • libpng1.6 Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.6.34-2

    Update to 1.6.34-2

  • libpng1.6 Ubuntu:18.04:LTS

    Versions
    • 1.6.34-1
    Affected ranges
    • ECOSYSTEM: < 1.6.34-1ubuntu0.18.04.1

    Update to 1.6.34-1ubuntu0.18.04.1

Original sources

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