Fidelity National Financial acknowledges data breach affecting 1.3 million customers

In November 2023, real estate services company Fidelity National Financial FNF got its systems knocked offline for a week after a cyberincident. As is often the case these days, it turns out that the cyberincident was very likely a ransomware attack that included a data breach. Ransomware operato...

CVE-2022-20683 Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers Application Visibility and Control Denial of Service Vulnerability

A vulnerability in the Application Visibility and Control AVC-FNF feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to...

CVE-2022-20683

CVE-2022-20683 describes a DoS vulnerability in Cisco IOS XE Software for the Catalyst 9800 Series Wireless Controllers, triggered by crafted packets processed by the AVC-FNF (Application Visibility and Control) feature. Root cause: insufficient packet verification during AVC inspection. Impact: ...

CVE-2022-20683: Buffer Underwrite

A vulnerability in the Application Visibility and Control AVC-FNF feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to...

Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers Application Visibility and Control Denial of Service Vulnerability

A vulnerability in the Application Visibility and Control AVC-FNF feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to...