CVE-2020-16600

published 2020-12-09

CVE-2020-16600: A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid…

Priority P3 35 high 7.8 CVSS 3.1

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

A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newband_writer.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
artifex	mupdf	<= 1.16.1	—
artifex	mupdf	—	—
artifex	mupdf	>= 0 < 1.17.0+ds1-1	1.17.0+ds1-1
artifex	mupdf	>= 0 < 1.17.0+ds1-1	1.17.0+ds1-1
artifex	mupdf	>= 0 < 1.17.0+ds1-1	1.17.0+ds1-1
artifex	mupdf	>= 0 < 1.17.0+ds1-1	1.17.0+ds1-1
debian	mupdf	< mupdf 1.17.0+ds1-1 (bookworm)	mupdf 1.17.0+ds1-1 (bookworm)

CVSS provenance

nvd v3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 6.8 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P

osv 7.8 HIGH

vendor_debian 7.8 HIGH

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