A vulnerability in the Decryption Policy Default Action functionality of the Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to bypass a configured drop policy and allow traffic onto the network that should have been denied. The vulnerability is due to the incorrect handling of SSL-encrypted traffic when Decrypt for End-User Notification is disabled in the configuration. An attacker could exploit this vulnerability by sending a SSL connection through the affected device. A successful exploit could allow the attacker to bypass a configured drop policy to block specific SSL connections. Releases 10.1.x and 10.5.x are affected.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2019-02-08T18:00:00Z

Updated: 2024-09-16T17:14:51.322Z

Reserved: 2018-12-06T00:00:00

Link: CVE-2019-1672

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2019-02-08T18:29:00.283

Modified: 2019-10-09T23:47:41.157

Link: CVE-2019-1672

cve-icon Redhat

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