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CVE-2023-31794

Medium priority
Ignored

MuPDF v1.21.1 was discovered to contain an infinite recursion in the component pdf_mark_list_push. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.

1 affected package

mupdf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mupdf Not affected Not affected Not affected Not affected
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CVE-2020-26683

Medium priority

Some fixes available 1 of 4

A memory leak issue discovered in /pdf/pdf-font-add.c in Artifex Software MuPDF 1.17.0 allows attackers to obtain sensitive information.

1 affected package

mupdf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mupdf Not affected Not affected Fixed Not affected
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CVE-2020-21896

Medium priority

Some fixes available 2 of 5

A Use After Free vulnerability in svg_dev_text_span_as_paths_defs function in source/fitz/svg-device.c in Artifex Software MuPDF 1.16.0 allows remote attackers to cause a denial of service via opening of a crafted PDF file.

1 affected package

mupdf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mupdf Not affected Not affected Fixed Fixed
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CVE-2021-4216

Low priority
Needs evaluation

A Floating point exception (division-by-zero) flaw was found in Mupdf for zero width pages in muraster.c. It is fixed in Mupdf-1.20.0-rc1 upstream.

1 affected package

mupdf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mupdf Not affected Needs evaluation Needs evaluation Needs evaluation
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CVE-2021-37220

Medium priority

Some fixes available 2 of 9

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.

1 affected package

mupdf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mupdf Not affected Not affected Fixed Fixed
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CVE-2020-19609

Medium priority
Needs evaluation

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.

1 affected package

mupdf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mupdf Not affected Needs evaluation Needs evaluation Needs evaluation
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CVE-2021-3407

Medium priority

Some fixes available 3 of 10

A flaw was found in mupdf 1.18.0. Double free of object during linearization may lead to memory corruption and other potential consequences.

1 affected package

mupdf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mupdf Not affected Not affected Fixed Fixed
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CVE-2020-16600

Medium priority
Needs evaluation

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...

1 affected package

mupdf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mupdf Not affected Not affected Needs evaluation Needs evaluation
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CVE-2020-26519

Medium priority
Needs evaluation

Artifex MuPDF before 1.18.0 has a heap based buffer over-write when parsing JBIG2 files allowing attackers to cause a denial of service.

1 affected package

mupdf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mupdf Not affected Not affected Needs evaluation Needs evaluation
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CVE-2012-5340

Medium priority
Not affected

SumatraPDF 2.1.1/MuPDF 1.0 allows remote attackers to cause an Integer Overflow in the lex_number() function via a corrupt PDF file.

1 affected package

mupdf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mupdf Not affected Not affected Not affected
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