A vulnerability in the antispam protection mechanisms of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. The vulnerability is due to insufficient input validation of URLs. An attacker could exploit this vulnerability by crafting the URL in a particular way. A successful exploit could allow the attacker to bypass the URL reputation filters that are configured for the affected device, which could allow malicious URLs to pass through the device.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2019-11-26T03:42:08.176149Z

Updated: 2024-09-17T00:57:25.004Z

Reserved: 2019-09-06T00:00:00

Link: CVE-2019-15988

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-11-26T04:15:11.983

Modified: 2019-12-11T17:54:03.600

Link: CVE-2019-15988

cve-icon Redhat

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