CVE-2020-3134 (GCVE-0-2020-3134)

Vulnerability from cvelistv5 – Published: 2020-01-26 04:31 – Updated: 2024-11-15 17:45
VLAI
Title
Cisco Email Security Appliance Zip Decompression Engine Denial of Service Vulnerability
Summary
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.
Severity
6.5 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-15 16:22 UTC
CWE
Assigner
cisco CNA under the mitre root
CNA scorecard C 66/100 over 434 records in the last 180 days details
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version CPE status
Cisco Cisco Email Security Appliance (ESA) Affected: earlier than 13.0
guessed Create a notification for this product.
Date Public
2020-01-22 00:00
Show details on NVD website
To clipboard 

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