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.
Advisories
Source ID Title
EUVD EUVD EUVD-2019-9258 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:25:12.181Z

Reserved: 2019-12-09T00:00:00

Link: CVE-2019-19648

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-09T01:15:10.357

Modified: 2024-11-21T04:35:07.723

Link: CVE-2019-19648

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.