Security Advisories
CVEs affecting projects tracked on Release Alert, from NVD & OSV.
CVE-2018-19974
4.3
MEDIUMCVSS v2
Published
December 17, 2018
Affected
1 project
Assigned by
MITRE
Severity scale
010
Description
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).
GitHub