Unrated severityNVD Advisory· Published Dec 9, 2019· Updated Aug 5, 2024
CVE-2019-19648
CVE-2019-19648
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- YARA/YARAdescription
- Range: <=3.11.0
Patches
Vulnerability mechanics
References
3- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FKNXSH5ERG6NELTXCYVJLUPJJJ2TNEBD/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XXM224OLGI6KAOROLDPPGGCZ2OQVQ6HH/mitrevendor-advisoryx_refsource_FEDORA
- github.com/VirusTotal/yara/issues/1178mitrex_refsource_MISC
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