Tracker / CVE-2019-1884
CVE-2019-1884
High 7.7
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.
Affected products and versions
| cisco | asyncos · 10.1 → 10.5.5-005 |
|---|---|
| cisco | asyncos · 11.5 → 11.5.2-020 |
| cisco | asyncos · 11.7 → 11.7.0-407 |
| cisco | web_security_appliance |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.