CVE-2017-9438

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CVSS 3.0

7.5 high

EPSS

3%p84

Published

Jun 5, 2017 (Jun 5, 2017)

Modified

Jun 17, 2026

Description

libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to cause a denial of service (stack consumption) via a crafted rule (involving hex strings) that is mishandled in the _yr_re_emit function, a different vulnerability than CVE-2017-9304.

Vendors: virustotal
Products: yara
Weakness: CWE-674
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.5%)

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