CVSS: 9.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-3342 – Cisco Webex Meetings Desktop App for Mac Update Feature Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-3342
A vulnerability in the software update feature of Cisco Webex Meetings Desktop App for Mac could allow an unauthenticated, remote attacker to execute arbitrary code on an affected system. The vulnerability is due to improper validation of cryptographic protections on files that are downloaded by the application as part of a software update. An attacker could exploit this vulnerability by persuading a user to go to a website that returns files to the client that are similar to files that are returned from a valid Webex website. The client may fail to properly validate the cryptographic protections of the provided files before executing them as part of an update. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the user. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-client-mac-X7vp65BL • CWE-295: Improper Certificate Validation •
CVSS: 4.3EPSS: 0%CPEs: 2EXPL: 0CVE-2020-3322 – Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2020-3322
A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file. Una vulnerabilidad en Cisco Webex Network Recording Player y Cisco Webex Player para Microsoft Windows, podría permitir a un atacante causar un bloqueo del proceso resultando en una condición de Denegación de servicio (DoS) para la aplicación del reproductor sobre un sistema afectado. • https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98269 • CWE-20: Improper Input Validation •
CVSS: 4.3EPSS: 0%CPEs: 14EXPL: 0CVE-2020-3321 – Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2020-3321
A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file. Una vulnerabilidad en Cisco Webex Network Recording Player y Cisco Webex Player para Microsoft Windows, podría permitir a un atacante causar un bloqueo del proceso resultando en una condición de Denegación de servicio (DoS) para la aplicación del reproductor en un sistema afectado. • https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259 • CWE-20: Improper Input Validation •
CVSS: 4.3EPSS: 0%CPEs: 3EXPL: 0CVE-2020-3319 – Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2020-3319
A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file. This vulnerability affects Cisco Webex Network Recording Player and Webex Player releases earlier than Release 3.0 MR3 Security Patch 2 and 4.0 MR3. • https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98254 • CWE-20: Improper Input Validation •
CVSS: 9.3EPSS: 0%CPEs: 8EXPL: 0CVE-2020-3194 – Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-3194
A vulnerability in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user. Una vulnerabilidad en Cisco Webex Network Recording Player para Microsoft Windows y Cisco Webex Player para Microsoft Windows podría permitir a un atacante ejecutar código arbitrario sobre un sistema afectado. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-player-Q7Rtgvby • CWE-20: Improper Input Validation CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •