{"vulnerability": "CVE-2023-22485", "sightings": [{"uuid": "95e9d15b-8ac7-4f74-aaa7-b554026e89b6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-22485", "type": "seen", "source": "https://t.me/cibsecurity/56885", "content": "\u203c CVE-2023-22485 \u203c\n\ncmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior 0.29.0.gfm.7, a crafted markdown document can trigger an out-of-bounds read in the `validate_protocol` function. We believe this bug is harmless in practice, because the out-of-bounds read accesses `malloc` metadata without causing any visible damage.This vulnerability has been patched in 0.29.0.gfm.7.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-01-24T07:25:28.000000Z"}]}