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CVE-2022-28085

Medium priority

Some fixes available 5 of 9

A flaw was found in htmldoc commit 31f7804. A heap buffer overflow in the function pdf_write_names in ps-pdf.cxx may lead to arbitrary code execution and Denial of Service (DoS).

1 affected package

htmldoc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
htmldoc Not affected Fixed Fixed Fixed
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CVE-2022-24191

Medium priority

Some fixes available 4 of 8

In HTMLDOC 1.9.14, an infinite loop in the gif_read_lzw function can lead to a pointer arbitrarily pointing to heap memory and resulting in a buffer overflow.

1 affected package

htmldoc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
htmldoc Not affected Not affected Fixed Fixed
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CVE-2021-23165

Medium priority

Some fixes available 4 of 6

A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in pspdf_prepare_outpages(), in ps-pdf.cxx may lead to execute arbitrary code and denial of service.

1 affected package

htmldoc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
htmldoc Not affected Fixed Fixed
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CVE-2021-23158

Medium priority

Some fixes available 4 of 10

A flaw was found in htmldoc in v1.9.12. Double-free in function pspdf_export(),in ps-pdf.cxx may result in a write-what-where condition, allowing an attacker to execute arbitrary code and denial of service.

1 affected package

htmldoc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
htmldoc Not affected Not affected Fixed Fixed
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CVE-2021-26948

Medium priority

Some fixes available 4 of 10

Null pointer dereference in the htmldoc v1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service via a crafted html file.

1 affected package

htmldoc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
htmldoc Not affected Not affected Fixed Fixed
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CVE-2021-26259

Medium priority

Some fixes available 4 of 10

A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in render_table_row(),in ps-pdf.cxx may lead to arbitrary code execution and denial of service.

1 affected package

htmldoc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
htmldoc Not affected Not affected Fixed Fixed
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CVE-2021-23206

Medium priority

Some fixes available 4 of 10

A flaw was found in htmldoc in v1.9.12 and prior. A stack buffer overflow in parse_table() in ps-pdf.cxx may lead to execute arbitrary code and denial of service.

1 affected package

htmldoc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
htmldoc Not affected Not affected Fixed Fixed
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CVE-2021-23191

Medium priority

Some fixes available 4 of 10

A security issue was found in htmldoc v1.9.12 and before. A NULL pointer dereference in the function image_load_jpeg() in image.cxx may result in denial of service.

1 affected package

htmldoc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
htmldoc Not affected Not affected Fixed Fixed
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CVE-2021-26252

Medium priority

Some fixes available 4 of 10

A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in pspdf_prepare_page(),in ps-pdf.cxx may lead to execute arbitrary code and denial of service.

1 affected package

htmldoc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
htmldoc Not affected Not affected Fixed Fixed
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CVE-2022-0534

Medium priority

Some fixes available 4 of 8

A vulnerability was found in htmldoc version 1.9.15 where the stack out-of-bounds read takes place in gif_get_code() and occurs when opening a malicious GIF file, which can result in a crash (segmentation fault).

1 affected package

htmldoc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
htmldoc Not affected Not affected Fixed Fixed
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