Vulnerabilities > CVE-2021-37592 - Out-of-bounds Write vulnerability in Oisf Suricata

CVSS 9.8 - CRITICAL

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

oisf

CWE-787

critical

NVD

Published: 2021-11-19

Updated: 2024-11-21

Summary

Suricata before 5.0.8 and 6.x before 6.0.4 allows TCP evasion via a client with a crafted TCP/IP stack that can send a certain sequence of segments.

Vulnerable Configurations

Part	Description	Count
Application	Oisf Oisf Suricata 6.0.0 Oisf Suricata 6.0.1 Oisf Suricata 6.0.2 Oisf Suricata 6.0.3 Oisf Suricata - Oisf Suricata 0.8.2 Oisf Suricata 1.0.0 Oisf Suricata 1.0.1 Oisf Suricata 1.0.2 Oisf Suricata 1.0.3 Oisf Suricata 1.0.4 Oisf Suricata 1.0.5 Oisf Suricata 1.1 Oisf Suricata 1.1.1 Oisf Suricata 1.2 Oisf Suricata 1.2.1 Oisf Suricata 1.3 Oisf Suricata 1.3.1 Oisf Suricata 1.3.2 Oisf Suricata 1.3.3 Oisf Suricata 1.3.4 Oisf Suricata 1.3.5 Oisf Suricata 1.3.6 Oisf Suricata 1.4 Oisf Suricata 1.4.1 Oisf Suricata 1.4.2 Oisf Suricata 1.4.3 Oisf Suricata 1.4.4 Oisf Suricata 1.4.5 Oisf Suricata 1.4.6 Oisf Suricata 1.4.7 Oisf Suricata 2.0 Oisf Suricata 2.0.1 Oisf Suricata 2.0.2 Oisf Suricata 2.0.3 Oisf Suricata 2.0.4 Oisf Suricata 2.0.5 Oisf Suricata 2.0.6 Oisf Suricata 2.0.7 Oisf Suricata 2.0.8 Oisf Suricata 2.0.9 Oisf Suricata 2.0.10 Oisf Suricata 2.0.11 Oisf Suricata 2.1 Oisf Suricata 3.0 Oisf Suricata 3.0.1 Oisf Suricata 3.0.2 Oisf Suricata 3.1 Oisf Suricata 3.1.1 Oisf Suricata 3.1.2 Oisf Suricata 3.1.3 Oisf Suricata 3.1.4 Oisf Suricata 3.2 Oisf Suricata 3.2.1 Oisf Suricata 3.2.2 Oisf Suricata 3.2.3 Oisf Suricata 3.2.4 Oisf Suricata 3.2.5 Oisf Suricata 4.0.0 Oisf Suricata 4.0.1 Oisf Suricata 4.0.2 Oisf Suricata 4.0.3 Oisf Suricata 4.0.4 Oisf Suricata 4.0.5 Oisf Suricata 4.0.6 Oisf Suricata 4.0.7 Oisf Suricata 4.1.0 Oisf Suricata 4.1.1 Oisf Suricata 4.1.2 Oisf Suricata 4.1.3 Oisf Suricata 4.1.4 Oisf Suricata 4.1.5 Oisf Suricata 4.1.6 Oisf Suricata 4.1.7 Oisf Suricata 4.1.8 Oisf Suricata 4.1.9 Oisf Suricata 4.1.10 Oisf Suricata 5.0.0 Oisf Suricata 5.0.1 Oisf Suricata 5.0.2 Oisf Suricata 5.0.3 Oisf Suricata 5.0.4 Oisf Suricata 5.0.5 Oisf Suricata 5.0.6 Oisf Suricata 5.0.7	127

Common Weakness Enumeration (CWE)

CWE-787 - Out-of-bounds Write

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References