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CVE-2023-20267

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CVE-2023-20267

Published: Nov 1, 2023

Modified: Nov 21, 2024

PUBLISHED

CVSS v3.1

4.0

MEDIUM

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.

VendorProductVersions

Cisco

Cisco Firepower Threat Defense Software

affected
6.7.0
affected
6.7.0.1
affected
6.7.0.2
affected
6.7.0.3
affected
7.0.0

+20 more versions

Weaknesses (CWE)

CWE-284

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

None

References

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