跳转到帖子

Cisco FTD: CVE-2023-20267: Cisco Firepower Threat Defense Software Snort 3 Geolocation IP Filter Bypass Vulnerability

recommended_posts

发布于
  • Members

Cisco FTD: CVE-2023-20267: Cisco Firepower Threat Defense Software Snort 3 Geolocation IP Filter Bypass Vulnerability

Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:P/A:N)
Published
11/01/2023
Created
02/07/2025
Added
01/29/2025
Modified
02/12/2025

Description

A vulnerability in the IP geolocation rules of Snort 3 could allow an unauthenticated, remote attacker to potentially bypass IP address restrictions. This vulnerability exists because the configuration for IP geolocation rules is not parsed properly. An attacker could exploit this vulnerability by spoofing an IP address until they bypass the restriction. A successful exploit could allow the attacker to bypass location-based IP address restrictions.

Solution(s)

  • cisco-ftd-upgrade-latest

References

  • https://attackerkb.com/topics/cve-2023-20267
  • CVE - 2023-20267
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftdsnort3sip-bypass-LMz2ThKn
  • cisco-sa-ftdsnort3sip-bypass-LMz2ThKn
  • 查看数 703
  • 已创建
  • 最后回复

参与讨论

你可立刻发布并稍后注册。 如果你有帐户,立刻登录发布帖子。
注意:你的帖子需要版主批准后才能看到。

游客
回帖…