CVE-2019-5020
MEDIUM5.5EPSS 0.29%Published: 7/31/2019Modified: 4/28/2026
Also known as:DEBIAN-CVE-2019-5020
Description
An exploitable denial of service vulnerability exists in the object lookup functionality of Yara 3.8.1. A specially crafted binary file can cause a negative value to be read to satisfy an assert, resulting in Denial of Service. An attacker can create a malicious binary to trigger this vulnerability.
Affected packages (1)
- Debian/yarafrom 0, < 3.9.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |