VDB
CVE-2024-20351
CVE-2024-20351
PUBLISHED
Es besteht eine Schwachstelle in Cisco Firepower und Snort. Diese Fehler bestehen in der TCP/IP-Verkehrsverarbeitungsfunktion der Snort Detection Engine der Cisco Firepower Threat Defense (FTD) Software und der Cisco FirePOWER Services aufgrund der unsachgemäßen Verarbeitung von TCP/IP-Netzwerkverkehr. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, indem er eine große Menge an TCP/IP-Netzwerkverkehr durch das betroffene Gerät sendet.
EPSS 1.39% · 80.6th percentile
Risk Scores
EPSS Score
1.39%
80.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open Source | Open Source Snort 3 | |
| Open Source | Open Source Snort 2 | |
| Cisco | Cisco Firepower |
Timeline
- Oct 23, 2024 Coalition ESS Score
- Oct 23, 2024 CVE Published
- Oct 24, 2024 EPSS Score
- Oct 24, 2024 PoC Published
- Oct 24, 2024 CVE Updated
- Oct 24, 2024 PoC Published
- Oct 25, 2024 Coalition ESS Score
- Nov 11, 2024 EPSS Score
- Nov 30, 2024 EPSS Score
- Dec 19, 2024 EPSS Score
- Jan 6, 2025 EPSS Score
- Feb 12, 2025 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-3269.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3269 advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-rf-bypass-OY8f3pnM advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd2100-snort-dos-M9HuMt75 advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sa-ftd-snort-fw-BCJTZPMu advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-bypass-PTry37fX advisory