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.
References
Link | Resource |
---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-asyncos-wsa | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: cisco
Published: 2019-07-03T00:00:00
Updated: 2019-07-04T19:50:14
Reserved: 2018-12-06T00:00:00
Link: CVE-2019-1884
JSON object: View
NVD Information
Status : Modified
Published: 2019-07-04T20:15:10.937
Modified: 2019-10-09T23:48:25.927
Link: CVE-2019-1884
JSON object: View
Redhat Information
No data.
CWE