CVE-2021-1503

CVE-2021-1503 (Cisco Webex Webex Player/Network Recording Player) : A memory corruption vulnerability caused by insufficient validation of values in Webex recording files formatted as ARF or WRF in Cisco Webex Network Recording Player (Windows/macOS) and Webex Player (Windows/macOS). An attacker ...

CVE-2021-1526

CVE-2021-1526 affects Cisco Webex Player for Windows and macOS. The vulnerability is a memory corruption flaw caused by insufficient validation of values in Webex Recording Format (WRF) files. An attacker can lure a user to open a malicious WRF file (via link or email attachment), leading to arbi...

CVE-2021-1527

CVE-2021-1527 concerns Cisco Webex Player (Windows/macOS). The issue arises from insufficient validation of values in Webex recording files stored in Webex Recording Format (WRF); a malicious WRF file could be opened from a link or email attachment to cause the player to crash and potentially rev...

CVE-2020-3319

CVE-2020-3319 affects Cisco Webex Network Recording Player and Cisco Webex Player for Windows. The issue is an input/element validation error in Webex ARF/WRF recordings, which can cause the Webex player to crash when viewing a malicious file, leading to a DoS. Affected releases are Webex Network...

CVE-2020-3322

Cisco Webex Network Recording Player and Cisco Webex Player for Windows are affected by an input-validation vulnerability in ARF/WRF recordings. The issue allows an attacker to cause the player to crash when opening a malicious ARF/WRF file, resulting in DoS on the affected system. The provided c...

CVE-2020-3321

Cisco Webex Network Recording Player and Cisco Webex Player for Windows are affected by CVE-2020-3321. The vulnerability stems from insufficient validation of elements inside Webex recordings stored in ARF or WRF formats, allowing a crafted file to crash the Webex player and cause a DoS on the ho...