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CVE-2021-37220

CVE-2021-37220

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

MuPDF through 1.18.1 has an out-of-bounds write because the cached color converter does not properly consider the maximum key size of a hash table. This can, for example, be seen with crafted "mutool draw" input.

CVSS 5.5 · Medium · EPSS 1.3% · 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: < 1.17.0+ds1-2

    Update to 1.17.0+ds1-2

  • mupdf Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.17.0+ds1-2

    Update to 1.17.0+ds1-2

  • mupdf Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.17.0+ds1-2

    Update to 1.17.0+ds1-2

  • mupdf Ubuntu:Pro:16.04:LTS

    Versions
    • 1.7-1
    • 1.7a-1
    • 1.7a-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • 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

  • mupdf Ubuntu:Pro:20.04:LTS

    Versions
    • 1.15.0+ds1-1
    • 1.16.1+ds1-1ubuntu1
    Affected ranges
    • ECOSYSTEM: < 1.16.1+ds1-1ubuntu1+esm1

    Update to 1.16.1+ds1-1ubuntu1+esm1

Original sources

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