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CVE-2018-19974

CVE-2018-19974

EPSS 1.3%
In YARA 3.8.1, bytecode in a specially crafted compiled rule can read uninitialized data from VM scratch memory in libyara/exec.c. This can allow attackers to discover addresses in the real stack (not the YARA virtual stack).
Productos afectados
n/a · n/a

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Referencias
https://bnbdr.github.io/posts/extracheese/https://github.com/bnbdr/swisscheese/https://github.com/VirusTotal/yara/issues/999https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DFFXDAMP6GJ337LIOTVF5I4T6QGMN3ZR/