// For flags

CVE-2024-24568

Suricata http2: header handling evasion

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.3, the rules inspecting HTTP2 headers can get bypassed by crafted traffic. The vulnerability has been patched in 7.0.3.

Suricata es un sistema de detección de intrusiones en la red, un sistema de prevención de intrusiones y un motor de monitoreo de seguridad de la red. Antes de 7.0.3, el tráfico manipulado podía eludir las reglas que inspeccionaban los encabezados HTTP2. La vulnerabilidad ha sido parcheada en 7.0.3.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-01-25 CVE Reserved
  • 2024-02-26 CVE Published
  • 2024-02-27 EPSS Updated
  • 2024-08-26 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-284: Improper Access Control
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
OISF
Search vendor "OISF"
 Suricata
Search vendor "OISF" for product "Suricata"
 >= 7.0.0 < 7.0.3
Search vendor "OISF" for product "Suricata" and version " >= 7.0.0 < 7.0.3"
en
Affected