CVE-2020-26082

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Summary

CVECVE-2020-26082
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-04 21:15:00 UTC
Updated2024-01-25 17:15:00 UTC
DescriptionA vulnerability in the zip decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass content filters that are configured on an affected device. The vulnerability is due to improper handling of password-protected zip files. An attacker could exploit this vulnerability by sending a malicious file inside a crafted zip-compressed file to an affected device. A successful exploit could allow the attacker to bypass configured content filters that would normally drop the email.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Asyncos All All All All
Hardware Cisco Email Security Appliance C170 - All All All
Hardware Cisco Email Security Appliance C190 - All All All
Hardware Cisco Email Security Appliance C380 - All All All
Hardware Cisco Email Security Appliance C390 - All All All
Hardware Cisco Email Security Appliance C680 - All All All
Hardware Cisco Email Security Appliance C690 - All All All
Hardware Cisco Email Security Appliance C690x - All All All

References

ReferenceSourceLinkTags
Cisco Email Security Appliance Zip Content Filter Bypass Vulnerability MISC sec.cloudapps.cisco.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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