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

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2019-07-04T19:50:14.713033Z

Updated: 2024-09-17T00:37:14.903Z

Reserved: 2018-12-06T00:00:00

Link: CVE-2019-1884

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-07-04T20:15:10.937

Modified: 2019-10-09T23:48:25.927

Link: CVE-2019-1884

cve-icon Redhat

No data.