CVE-2020-8442

High

Description

In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a heap-based buffer overflow in the rootcheck decoder component via an authenticated client.

SeverityHigh

CVSS8.8

Exploit probability—

ProductOssec

PublishedJan 30, 2020

First seenJan 30, 2020

How to fix

Vendor advisories

security.gentoo.org/glsa/202007-33

Affected products

Product	Affected versions	Fixed in
ossec ossec	2.7 ≤ v ≤ 3.5.0	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.