PT-2019-2652
CVE-2019-1884
·
تاريخ النشر
2019-07-03
·
تاريخ التحديث
2019-10-09
الوصف من
CVSS 3.1
7.7
عاليةالمقاييسAV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
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.
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