CVE-2019-19648
High
Description
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Virustotal Yara
PublishedDec 9, 2019
First seenDec 9, 2019
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| virustotal yara | 3.11.0 | — |
| fedoraproject fedora | 33, 34 | — |
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