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CVE-2023-20267

Cisco / Cisco Firepower Threat Defense Software PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Cisco / Cisco Firepower Threat Defense Softwareaffected 6.7.0; affected 6.7.0.1; affected 6.7.0.2; affected 6.7.0.3; affected 7.0.0; affected 7.0.0.1; affected 7.0.1; affected 7.0.1.1; affected 7.0.2; affected 7.0.2.1; affected 7.0.3; affected 7.0.4; affected 7.0.5; affected 7.1.0; affected 7.1.0.1; affected 7.1.0.2; affected 7.1.0.3; affected 7.2.0; affected 7.2.0.1; affected 7.2.1; affected 7.2.2; affected 7.2.3; affected 7.3.0; affected 7.3.1; affected 7.3.1.1

CWE

CWE-284

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.