Debian/yara: medium 5.5
In YARA 3.8.1, bytecode in a specially crafted compiled rule can read data from any arbitrary address in memory, in libyara/exec.c. Specifically, OP_COUNT can read a DWORD.
Action: Upgrade yara to 3.8.1-2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.8.1-2 | - |
Fixed versions
| 3.8.1-2 |
Sources
- osv: DEBIAN-CVE-2018-19975#Debian:14/yara
- https://security-tracker.debian.org/tracker/CVE-2018-19975
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