VDB
CVE-2023-20244
CVE-2023-20244
PUBLISHED
Es besteht eine Schwachstelle in Cisco Firepower. Dieser Fehler besteht in der internen Paketverarbeitung der Cisco Firepower Threat Defense (FTD) Software aufgrund einer unsachgemäßen Behandlung bestimmter Pakete, wenn diese an die Inspektions-Engine gesendet werden. Durch das Senden einer Reihe von manipulierten Paketen an ein betroffenes Gerät kann ein entfernter, anonymer Angreifer diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.
EPSS 0.17% · 37.5th percentile
Risk Scores
EPSS Score
0.17%
37.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Firepower Threat Defense | |
| Cisco | Cisco Firepower Management Center |
Timeline
- Nov 1, 2023 CVE Published
- Nov 2, 2023 EPSS Score
- Dec 3, 2023 EPSS Score
- Jan 2, 2024 EPSS Score
- Feb 2, 2024 EPSS Score
- Mar 4, 2024 EPSS Score
- Apr 3, 2024 EPSS Score
- May 4, 2024 EPSS Score
- Jun 4, 2024 EPSS Score
- Jul 5, 2024 EPSS Score
- Aug 2, 2024 CVE Updated
- Aug 4, 2024 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2809.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2809 advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sa-ftd-snort3-urldos-OccFQTeX advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-snort3-uAnUntcV advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftdsnort3sip-bypass-LMz2ThKn advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-snort3-8U4HHxH8 advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-smbsnort3-dos-pfOjOYUV advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-intrusion-dos-DfT7wyGC advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-icmpv6-dos-4eMkLuN advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-fmc-code-inj-wSHrgz8L advisory