CVE-2020-19609

published 2021-07-21

CVE-2020-19609: 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…

Priority P4 23 medium 5.5 CVSS 3.1

AV L AC L PR N UI R S U C N I N A H

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

7 ranges

Vendor	Product	Version range	Fixed in
artifex	mupdf	< 1.18.0	1.18.0
artifex	mupdf	>= 0 < 1.17.0+ds1-2	1.17.0+ds1-2
artifex	mupdf	>= 0 < 1.17.0+ds1-2	1.17.0+ds1-2
artifex	mupdf	>= 0 < 1.17.0+ds1-2	1.17.0+ds1-2
artifex	mupdf	>= 0 < 1.17.0+ds1-2	1.17.0+ds1-2
debian	debian_linux	—	—
debian	mupdf	< mupdf 1.17.0+ds1-2 (bookworm)	mupdf 1.17.0+ds1-2 (bookworm)

CVSS provenance

nvd v3.1 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P

osv 5.5 MEDIUM

vendor_debian 5.5 MEDIUM

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CWE-787