A vulnerability in the GZIP decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper validation of GZIP-formatted files. An attacker could exploit this vulnerability by sending a malicious file inside a crafted GZIP-compressed file. A successful exploit could allow the attacker to bypass configured content filters that would normally drop the email.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2019-06-20T03:10:20.415120Z

Updated: 2024-09-16T21:57:14.329Z

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

Link: CVE-2019-1905

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-06-20T03:15:12.603

Modified: 2019-10-09T23:48:30.987

Link: CVE-2019-1905

cve-icon Redhat

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