mity/md4c
GitHub
CVE History
| CVE | Published | CVSS v3 | CVSS v2 |
|---|---|---|---|
| 5.5 MEDIUM | 4.3 MEDIUM | ||
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. | |||
| 7.5 HIGH | 5 MEDIUM | ||
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. | |||
| — | 6.8 MEDIUM | ||
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. | |||
| — | 4.3 MEDIUM | ||
md4c 0.2.6 has a NULL pointer dereference in the function md_process_line in md4c.c, related to ctx->current_block. | |||
| — | 7.5 HIGH | ||
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. | |||
| — | 7.5 HIGH | ||
md4c 0.2.5 has a heap-based buffer over-read because md_is_named_entity_contents has an off-by-one error. | |||
| — | 7.5 HIGH | ||
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. | |||
| — | 7.5 HIGH | ||
md4c before 0.2.5 has a heap-based buffer overflow because md_split_simple_pairing_mark mishandles splits. | |||