Name: CVE-2018-19976: Exposure of Sensitive Information to an Unauthorized Actor
Creator: Rapid7
Published: 2018-12-17T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2018-19976, CWE-200, CVSS 5.5, EPSS 0.00145

In YARA 3.8.1, bytecode in a specially crafted compiled rule is exposed to information about its environment, in libyara/exec.c. This is a consequence of the design of the YARA virtual machine.

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade yara	Jul 30, 2024	Dec 17, 2018
Ubuntu	—	Upgrade yara (Ubuntu Pro)Upgrade python3-yara (Ubuntu Pro)Upgrade libyara3 (Ubuntu Pro)Upgrade python-yara (Ubuntu Pro)	Mar 10, 2026	Dec 17, 2018

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CVSS Details

Covered by Rapid7

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