Vulnerabilities

GNU Libredwg

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

88CVEs

CVE-2019-20914

An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_common_entity_handle_data in common_entity_handle_data.spec.

Published 2020-07-16 · Modified

9.8EPSS 0.019

CVE-2021-28237

LibreDWG v0.12.3 was discovered to contain a heap-buffer overflow via decode_preR13.

Published 2021-12-02 · Modified

9.8EPSS 0.014

CVE-2022-35164

LibreDWG v0.12.4.4608 & commit f2dea29 was discovered to contain a heap use-after-free via bit_copy_chain.

Published 2022-08-18 · Modified

9.8EPSS 0.010

CVE-2019-9775

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is an out-of-bounds read in the function dwg_dxf_BLOCK_CONTROL at dwg.spec.

Published 2019-03-14 · Modified

9.1EPSS 0.030

CVE-2019-9774

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is an out-of-bounds read in the function bit_read_B at bits.c.

Published 2019-03-14 · Modified

9.1EPSS 0.030

CVE-2020-6609

GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in read_pages_map in decode_r2007.c.

Published 2020-01-08 · Modified

8.8EPSS 0.018

CVE-2020-21844

GNU LibreDWG 0.10 is affected by: memcpy-param-overlap. The impact is: execute arbitrary code (remote). The component is: read_2004_section_header ../../src/decode.c:2580.

Published 2021-05-17 · Modified

8.8EPSS 0.015

CVE-2019-20014

An issue was discovered in GNU LibreDWG before 0.93. There is a double-free in dwg_free in free.c.

Published 2019-12-27 · Modified

8.8EPSS 0.015

CVE-2019-20011

An issue was discovered in GNU LibreDWG 0.92. There is a heap-based buffer over-read in decode_R13_R2000 in decode.c.

Published 2019-12-27 · Modified

8.8EPSS 0.015

CVE-2019-20010

An issue was discovered in GNU LibreDWG 0.92. There is a use-after-free in resolve_objectref_vector in decode.c.

Published 2019-12-27 · Modified

8.8EPSS 0.014

CVE-2021-36080

GNU LibreDWG 0.12.3.4163 through 0.12.3.4191 has a double-free in bit_chain_free (called from dwg_encode_MTEXT and dwg_encode_add_object).

Published 2021-07-01 · Modified

8.8EPSS 0.013

CVE-2019-20912

An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a stack overflow in bits.c, possibly related to bit_read_TF.

Published 2020-07-16 · Modified

8.8EPSS 0.013

CVE-2020-21832

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_compressed_section ../../src/decode.c:2417.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21843

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bit_read_RC ../../src/bits.c:318.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21842

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_section_revhistory ../../src/decode.c:3051.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21833

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via: read_2004_section_classes ../../src/decode.c:2440.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21830

A heap based buffer overflow vulneraibility exists in GNU LibreDWG 0.10 via bit_calc_CRC ../../src/bits.c:2213.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21819

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641via htmlescape ../../programs/escape.c:51.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21816

A heab based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:46.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21818

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:48.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2021-39522

An issue was discovered in libredwg through v0.10.1.3751. bit_wcs2len() in bits.c has a heap-based buffer overflow.

Published 2021-09-20 · Modified

8.8EPSS 0.011

CVE-2021-39528

An issue was discovered in libredwg through v0.10.1.3751. dwg_free_MATERIAL_private() in dwg.spec has a double free.

Published 2021-09-20 · Modified

8.8EPSS 0.011

CVE-2021-39530

An issue was discovered in libredwg through v0.10.1.3751. bit_wcs2nlen() in bits.c has a heap-based buffer overflow.

Published 2021-09-20 · Modified

8.8EPSS 0.011

CVE-2020-21841

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bit_read_B ../../src/bits.c:135.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21838

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via: read_2004_section_appinfo ../../src/decode.c:2842.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21831

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_section_handles ../../src/decode.c:2637.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21814

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlwescape ../../programs/escape.c:97.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21836

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_section_preview ../../src/decode.c:3175.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2020-21840

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bit_search_sentinel ../../src/bits.c:1985.

Published 2021-05-17 · Modified

8.8EPSS 0.011

CVE-2021-39525

An issue was discovered in libredwg through v0.10.1.3751. bit_read_fixed() in bits.c has a heap-based buffer overflow.

Published 2021-09-20 · Modified

8.8EPSS 0.011

CVE-2021-39527

An issue was discovered in libredwg through v0.10.1.3751. appinfo_private() in decode.c has a heap-based buffer overflow.

Published 2021-09-20 · Modified

8.8EPSS 0.011

CVE-2021-42586

A heap buffer overflow was discovered in copy_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file.

Published 2022-05-23 · Modified

8.8EPSS 0.010

CVE-2021-42585

A heap buffer overflow was discovered in copy_compressed_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file.

Published 2022-05-23 · Modified

8.8EPSS 0.010

CVE-2023-36271

LibreDWG v0.10 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_wcs2nlen at bits.c.

Published 2023-06-23 · Analyzed

8.8EPSS 0.009

CVE-2023-36272

LibreDWG v0.10 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_utf8_to_TU at bits.c.

Published 2023-06-23 · Modified

8.8EPSS 0.009

CVE-2023-36274

LibreDWG v0.11 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_write_TF at bits.c.

Published 2023-06-23 · Analyzed

8.8EPSS 0.009

CVE-2023-25222

A heap-based buffer overflow vulnerability exits in GNU LibreDWG v0.12.5 via the bit_read_RC function at bits.c.

Published 2023-03-01 · Modified

8.8EPSS 0.008

CVE-2023-36273

LibreDWG v0.12.5 was discovered to contain a heap buffer overflow via the function bit_calc_CRC at bits.c.

Published 2023-06-23 · Modified

8.8EPSS 0.007

CVE-2020-6613

GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in bit_search_sentinel in bits.c.

Published 2020-01-08 · Modified

8.1EPSS 0.017

CVE-2020-6612

GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in copy_compressed_bytes in decode_r2007.c.

Published 2020-01-08 · Modified

8.1EPSS 0.017

GNU Libredwg

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