CVE-2017-5923
HIGH7.5EPSS 0.49%Published: 4/3/2017Modified: 4/28/2026
Also known as:DEBIAN-CVE-2017-5923
Description
libyara/grammar.y in YARA 3.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted rule that is mishandled in the yara_yyparse function.
Affected packages (1)
- Debian/yarafrom 0, < 3.5.0+dfsg-9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |