Threat Investigation
Request a demo

CVE-2024-23835

High

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.3, excessive memory use during pgsql parsing could lead to OOM-related crashes. This vulnerability is patched in 7.0.3. As workaround, users can disable the pgsql app layer parser.

SeverityHigh
CVSS7.5
Exploit probability—
ProductOisf Suricata
PublishedFeb 26, 2024
First seenFeb 26, 2024
Weakness typeCWE-400Uncontrolled resource consumptionCWE-770Allocation of resources without limits

How to fix

Update
  • oisf suricata7.0.3 or later

Affected products

ProductAffected versionsFixed in
oisf suricata7.0.0 ≤ v < 7.0.37.0.3
fedoraproject fedora38, 39—

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.