CVE-2019-1884

Name of the Vulnerable Software and Affected Versions Cisco Web Security Appliance (WSA) versions (affected versions not specified)

Description A vulnerability in the web proxy functionality of Cisco AsyncOS Software for Cisco Web Security Appliance could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The issue is due to insufficient input validation mechanisms for certain fields in HTTP/HTTPS requests sent through an affected device. An attacker could exploit this by sending a malicious HTTP/HTTPS request, forcing the device to stop processing traffic and resulting in a DoS condition.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.