CVE-2019-1832

Cisco Firepower Threat Defense Software Detection Engine Policy Bypass Vulnerability

State: Published
Severity: 5.8 Medium
Published: May 16, 2019
Updated: Nov 19, 2024
Reserved: Dec 6, 2018

Description

A vulnerability in the detection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured access control policies. The vulnerability is due to improper validation of ICMP packets. An attacker could exploit this vulnerability by sending crafted ICMP packets to the affected device. A successful exploit could allow the attacker to bypass configured access control policies.

Scores

CVSS	Score	Vector	Source
3.0	5.8 Medium	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N	cisco

Weaknesses

CWE-693

Affected Products

Product	Versions
Cisco Firepower Threat Defense SoftwareCisco	before n/aAffected

References

20190515 Cisco Firepower Threat Defense Software Detection Engine Policy Bypass Vulnerabilityvendor-advisory
108340vdb-entry

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