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Vulnerable Software

Vulnerability Details CVE-2024-32663

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, a small amount of HTTP/2 traffic can lead to Suricata using a large amount of memory. The issue has been addressed in Suricata 7.0.5 and 6.0.19. Workarounds include disabling the HTTP/2 parser and reducing `app-layer.protocols.http2.max-table-size` value (default is 65536).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 64.7%
CVSS Severity
CVSS v3 Score 7.5
References
Products affected by CVE-2024-32663
  • Oisf » Suricata » Version: 6.0.0
    cpe:2.3:a:oisf:suricata:6.0.0
  • Oisf » Suricata » Version: 6.0.1
    cpe:2.3:a:oisf:suricata:6.0.1
  • Oisf » Suricata » Version: 6.0.10
    cpe:2.3:a:oisf:suricata:6.0.10
  • Oisf » Suricata » Version: 6.0.11
    cpe:2.3:a:oisf:suricata:6.0.11
  • Oisf » Suricata » Version: 6.0.12
    cpe:2.3:a:oisf:suricata:6.0.12
  • Oisf » Suricata » Version: 6.0.13
    cpe:2.3:a:oisf:suricata:6.0.13
  • Oisf » Suricata » Version: 6.0.14
    cpe:2.3:a:oisf:suricata:6.0.14
  • Oisf » Suricata » Version: 6.0.15
    cpe:2.3:a:oisf:suricata:6.0.15
  • Oisf » Suricata » Version: 6.0.16
    cpe:2.3:a:oisf:suricata:6.0.16
  • Oisf » Suricata » Version: 6.0.17
    cpe:2.3:a:oisf:suricata:6.0.17
  • Oisf » Suricata » Version: 6.0.18
    cpe:2.3:a:oisf:suricata:6.0.18
  • Oisf » Suricata » Version: 6.0.2
    cpe:2.3:a:oisf:suricata:6.0.2
  • Oisf » Suricata » Version: 6.0.3
    cpe:2.3:a:oisf:suricata:6.0.3
  • Oisf » Suricata » Version: 6.0.4
    cpe:2.3:a:oisf:suricata:6.0.4
  • Oisf » Suricata » Version: 6.0.5
    cpe:2.3:a:oisf:suricata:6.0.5
  • Oisf » Suricata » Version: 6.0.6
    cpe:2.3:a:oisf:suricata:6.0.6
  • Oisf » Suricata » Version: 6.0.7
    cpe:2.3:a:oisf:suricata:6.0.7
  • Oisf » Suricata » Version: 6.0.8
    cpe:2.3:a:oisf:suricata:6.0.8
  • Oisf » Suricata » Version: 6.0.9
    cpe:2.3:a:oisf:suricata:6.0.9
  • Oisf » Suricata » Version: 7.0.0
    cpe:2.3:a:oisf:suricata:7.0.0
  • Oisf » Suricata » Version: 7.0.1
    cpe:2.3:a:oisf:suricata:7.0.1
  • Oisf » Suricata » Version: 7.0.2
    cpe:2.3:a:oisf:suricata:7.0.2
  • Oisf » Suricata » Version: 7.0.3
    cpe:2.3:a:oisf:suricata:7.0.3
  • Oisf » Suricata » Version: 7.0.4
    cpe:2.3:a:oisf:suricata:7.0.4


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