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16 vulnerabilities by md4c_project
CVE-2021-30027 (GCVE-0-2021-30027)
Vulnerability from cvelistv5 – Published: 2021-04-29 14:29 – Updated: 2024-08-03 22:24
VLAI
EPSS
VEX
Summary
md_analyze_line in md4c.c in md4c 0.4.7 allows attackers to trigger use of uninitialized memory, and cause a denial of service via a malformed Markdown document.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/155 | x_refsource_MISC |
| https://github.com/mity/md4c/commit/4fc808d8fe8d8… | x_refsource_MISC |
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CVE-2020-26148 (GCVE-0-2020-26148)
Vulnerability from cvelistv5 – Published: 2020-09-29 18:48 – Updated: 2024-08-04 15:49
VLAI
EPSS
VEX
Summary
md_push_block_bytes in md4c.c in md4c 0.4.5 allows attackers to trigger use of uninitialized memory, and cause a denial of service (e.g., assertion failure) via a malformed Markdown document.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/130 | x_refsource_MISC |
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CVE-2018-12112 (GCVE-0-2018-12112)
Vulnerability from cvelistv5 – Published: 2018-06-11 14:00 – Updated: 2024-09-17 00:51
VLAI
EPSS
VEX
Summary
md_build_attribute in md4c.c in md4c 0.2.6 allows remote attackers to cause a denial of service (Segmentation fault and application crash) or possibly have unspecified other impact via a crafted file.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/42 | x_refsource_MISC |
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CVE-2018-12102 (GCVE-0-2018-12102)
Vulnerability from cvelistv5 – Published: 2018-06-11 13:00 – Updated: 2024-08-05 08:24
VLAI
EPSS
VEX
Summary
md4c 0.2.6 has a NULL pointer dereference in the function md_process_line in md4c.c, related to ctx->current_block.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Edward-L/fuzzing-pocs/tree/mas… | x_refsource_MISC |
| https://github.com/mity/md4c/issues/41 | x_refsource_MISC |
Date Public
2018-06-11 00:00
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CVE-2018-11545 (GCVE-0-2018-11545)
Vulnerability from cvelistv5 – Published: 2018-05-29 21:00 – Updated: 2024-09-16 23:01
VLAI
EPSS
VEX
Summary
md4c 0.2.5 has a heap-based buffer overflow in md_merge_lines because md_is_link_label mishandles the case of a link label composed solely of backslash escapes.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/39 | x_refsource_MISC |
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CVE-2018-11547 (GCVE-0-2018-11547)
Vulnerability from cvelistv5 – Published: 2018-05-29 21:00 – Updated: 2024-09-16 19:24
VLAI
EPSS
VEX
Summary
md_is_link_reference_definition_helper in md4c 0.2.5 has a heap-based buffer over-read because md_is_link_label mishandles loop termination.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/37 | x_refsource_MISC |
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CVE-2018-11546 (GCVE-0-2018-11546)
Vulnerability from cvelistv5 – Published: 2018-05-29 21:00 – Updated: 2024-09-16 23:52
VLAI
EPSS
VEX
Summary
md4c 0.2.5 has a heap-based buffer over-read because md_is_named_entity_contents has an off-by-one error.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/38 | x_refsource_MISC |
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CVE-2018-11536 (GCVE-0-2018-11536)
Vulnerability from cvelistv5 – Published: 2018-05-29 07:00 – Updated: 2024-09-16 23:47
VLAI
EPSS
VEX
Summary
md4c before 0.2.5 has a heap-based buffer overflow because md_split_simple_pairing_mark mishandles splits.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/36 | x_refsource_MISC |
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CVE-2021-30027 (GCVE-0-2021-30027)
Vulnerability from nvd – Published: 2021-04-29 14:29 – Updated: 2024-08-03 22:24
VLAI
EPSS
VEX
Summary
md_analyze_line in md4c.c in md4c 0.4.7 allows attackers to trigger use of uninitialized memory, and cause a denial of service via a malformed Markdown document.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/155 | x_refsource_MISC |
| https://github.com/mity/md4c/commit/4fc808d8fe8d8… | x_refsource_MISC |
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CVE-2020-26148 (GCVE-0-2020-26148)
Vulnerability from nvd – Published: 2020-09-29 18:48 – Updated: 2024-08-04 15:49
VLAI
EPSS
VEX
Summary
md_push_block_bytes in md4c.c in md4c 0.4.5 allows attackers to trigger use of uninitialized memory, and cause a denial of service (e.g., assertion failure) via a malformed Markdown document.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/130 | x_refsource_MISC |
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CVE-2018-12112 (GCVE-0-2018-12112)
Vulnerability from nvd – Published: 2018-06-11 14:00 – Updated: 2024-09-17 00:51
VLAI
EPSS
VEX
Summary
md_build_attribute in md4c.c in md4c 0.2.6 allows remote attackers to cause a denial of service (Segmentation fault and application crash) or possibly have unspecified other impact via a crafted file.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/42 | x_refsource_MISC |
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CVE-2018-12102 (GCVE-0-2018-12102)
Vulnerability from nvd – Published: 2018-06-11 13:00 – Updated: 2024-08-05 08:24
VLAI
EPSS
VEX
Summary
md4c 0.2.6 has a NULL pointer dereference in the function md_process_line in md4c.c, related to ctx->current_block.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Edward-L/fuzzing-pocs/tree/mas… | x_refsource_MISC |
| https://github.com/mity/md4c/issues/41 | x_refsource_MISC |
Date Public
2018-06-11 00:00
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CVE-2018-11545 (GCVE-0-2018-11545)
Vulnerability from nvd – Published: 2018-05-29 21:00 – Updated: 2024-09-16 23:01
VLAI
EPSS
VEX
Summary
md4c 0.2.5 has a heap-based buffer overflow in md_merge_lines because md_is_link_label mishandles the case of a link label composed solely of backslash escapes.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/39 | x_refsource_MISC |
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CVE-2018-11547 (GCVE-0-2018-11547)
Vulnerability from nvd – Published: 2018-05-29 21:00 – Updated: 2024-09-16 19:24
VLAI
EPSS
VEX
Summary
md_is_link_reference_definition_helper in md4c 0.2.5 has a heap-based buffer over-read because md_is_link_label mishandles loop termination.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/37 | x_refsource_MISC |
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CVE-2018-11546 (GCVE-0-2018-11546)
Vulnerability from nvd – Published: 2018-05-29 21:00 – Updated: 2024-09-16 23:52
VLAI
EPSS
VEX
Summary
md4c 0.2.5 has a heap-based buffer over-read because md_is_named_entity_contents has an off-by-one error.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/38 | x_refsource_MISC |
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CVE-2018-11536 (GCVE-0-2018-11536)
Vulnerability from nvd – Published: 2018-05-29 07:00 – Updated: 2024-09-16 23:47
VLAI
EPSS
VEX
Summary
md4c before 0.2.5 has a heap-based buffer overflow because md_split_simple_pairing_mark mishandles splits.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mity/md4c/issues/36 | x_refsource_MISC |
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