In the macho_parse_file functionality in macho/macho.c of YARA 3.11.0, command_size may be inconsistent with the real size. A specially crafted MachO file can cause an out-of-bounds memory access, resulting in Denial of Service (application crash) or potential code execution.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T02:25:12.181Z
Reserved: 2019-12-09T00:00:00
Link: CVE-2019-19648

No data.

Status : Modified
Published: 2019-12-09T01:15:10.357
Modified: 2024-11-21T04:35:07.723
Link: CVE-2019-19648

No data.