CVE-2020-19609

Summary

Artifex MuPDF before 1.18.0 has a heap based buffer over-write in tiff_expand_colormap() function when parsing TIFF files allowing attackers to cause a denial of service.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://bugs.ghostscript.com/show_bug.cgi?id=701176
• http://git.ghostscript.com/?p=mupdf.git%3Bh=b7892cdc7fae62aa57d63ae62144e1f11b5f9275
• https://bugs.ghostscript.com/show_bug.cgi?id=703076
• https://lists.debian.org/debian-lts-announce/2021/09/msg00013.html

References

• https://bugs.ghostscript.com/show_bug.cgi?id=701176
• http://git.ghostscript.com/?p=mupdf.git%3Bh=b7892cdc7fae62aa57d63ae62144e1f11b5f9275
• https://bugs.ghostscript.com/show_bug.cgi?id=703076
• https://lists.debian.org/debian-lts-announce/2021/09/msg00013.html

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