A vulnerability in the zip decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper validation of zip files. An attacker could exploit this vulnerability by sending an email message with a crafted zip-compressed attachment. A successful exploit could trigger a restart of the content-scanning process, causing a temporary DoS condition. This vulnerability affects Cisco AsyncOS Software for Cisco ESA releases earlier than 13.0.
History

Fri, 15 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-01-26T04:31:37.081841Z

Updated: 2024-11-15T17:45:08.070Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3134

cve-icon Vulnrichment

Updated: 2024-08-04T07:24:00.635Z

cve-icon NVD

Status : Modified

Published: 2020-01-26T05:15:17.647

Modified: 2024-11-21T05:30:23.777

Link: CVE-2020-3134

cve-icon Redhat

No data.