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5.3 Medium

CVE-2019-1844 A vulnerability in certain attachment detection mechanisms of the Cisco Email Security Appliance (ESA) could allow an…

Description

A vulnerability in certain attachment detection mechanisms of the Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected device. The vulnerability is due to improper detection of certain content sent to an affected device. An attacker could exploit this vulnerability by sending certain file types without Content-Disposition information to an affected device. A successful exploit could allow an attacker to send messages that contain malicious content to users.

Affected products and versions

Product Affected versions Fixed in
Cisco Email Security Appliance (ESA) 11.1 earliest → < 11.1.1-030 11.1.1-030

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Cisco Email Security Appliance (ESA)

The 30 CVEs of Cisco Email Security Appliance (ESA) →
CVE-2023-20057 A vulnerability in the URL filtering mechanism of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA)… 0.0 Not rated CVE-2022-20798 A vulnerability in the external authentication functionality of Cisco Secure Email and Web Manager, formerly known as… 9.8 Critical CVE-2022-20664 A vulnerability in the web management interface of Cisco Secure Email and Web Manager, formerly Cisco Security… 7.7 High CVE-2022-20653 A vulnerability in the DNS-based Authentication of Named Entities (DANE) email verification component of Cisco AsyncOS… 7.5 High
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