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).
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2018-12-17T18:00:00
Updated: 2024-08-05T11:51:17.913Z
Reserved: 2018-12-08T00:00:00
Link: CVE-2018-19974
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-12-17T19:29:01.080
Modified: 2024-11-21T03:58:55.210
Link: CVE-2018-19974
Redhat
No data.