CVSS: 9.8EPSS: 0%CPEs: 51EXPL: 0CVE-2021-34423 – Buffer overflow in Zoom client and other products
https://notcve.org/view.php?id=CVE-2021-34423
A buffer overflow vulnerability was discovered in Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.8.4, Zoom Client for Meetings for Blackberry (for Android and iOS) before version 5.8.1, Zoom Client for Meetings for intune (for Android and iOS) before version 5.8.4, Zoom Client for Meetings for Chrome OS before version 5.0.1, Zoom Rooms for Conference Room (for Android, AndroidBali, macOS, and Windows) before version 5.8.3, Controllers for Zoom Rooms (for Android, iOS, and Windows) before version 5.8.3, Zoom VDI Windows Meeting Client before version 5.8.4, Zoom VDI Azure Virtual Desktop Plugins (for Windows x86 or x64, IGEL x64, Ubuntu x64, HP ThinPro OS x64) before version 5.8.4.21112, Zoom VDI Citrix Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) before version 5.8.4.21112, Zoom VDI VMware Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) before version 5.8.4.21112, Zoom Meeting SDK for Android before version 5.7.6.1922, Zoom Meeting SDK for iOS before version 5.7.6.1082, Zoom Meeting SDK for macOS before version 5.7.6.1340, Zoom Meeting SDK for Windows before version 5.7.6.1081, Zoom Video SDK (for Android, iOS, macOS, and Windows) before version 1.1.2, Zoom On-Premise Meeting Connector Controller before version 4.8.12.20211115, Zoom On-Premise Meeting Connector MMR before version 4.8.12.20211115, Zoom On-Premise Recording Connector before version 5.1.0.65.20211116, Zoom On-Premise Virtual Room Connector before version 4.4.7266.20211117, Zoom On-Premise Virtual Room Connector Load Balancer before version 2.5.5692.20211117, Zoom Hybrid Zproxy before version 1.0.1058.20211116, and Zoom Hybrid MMR before version 4.6.20211116.131_x86-64. This can potentially allow a malicious actor to crash the service or application, or leverage this vulnerability to execute arbitrary code. Se ha detectado una vulnerabilidad de desbordamiento de búfer en Zoom Client for Meetings (para Android, iOS, Linux, macOS y Windows) antes de la versión 5.8.4, Zoom Client for Meetings for Blackberry (para Android e iOS) antes de la versión 5.8.1, Zoom Client for Meetings for intune (para Android e iOS) antes de la versión 5.8.4, Zoom Client for Meetings for Chrome OS antes de la versión 5.0.1, Zoom Rooms for Conference Room (para Android, AndroidBali, macOS y Windows) antes de la versión 5. 8.3, Controllers for Zoom Rooms (para Android, iOS y Windows) antes de la versión 5.8.3, Zoom VDI Windows Meeting Client antes de la versión 5.8.4, Zoom VDI Azure Virtual Desktop Plugins (para Windows x86 o x64, IGEL x64, Ubuntu x64, HP ThinPro OS x64) antes de la versión 5. 8.4.21112, Zoom VDI Citrix Plugins (para Windows x86 o x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) antes de la versión 5.8.4. 21112, Zoom VDI VMware Plugins (para Windows x86 o x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) antes de la versión 5.8.4.21112, Zoom Meeting SDK para Android antes de la versión 5. 7.6.1922, Zoom Meeting SDK para iOS antes de la versión 5.7.6.1082, Zoom Meeting SDK para macOS antes de la versión 5.7.6.1340, Zoom Meeting SDK para Windows antes de la versión 5.7.6.1081, Zoom Video SDK (para Android, iOS, macOS y Windows) antes de la versión 1. 1.2, Zoom On-Premise Meeting Connector Controller antes de la versión 4.8.12.20211115, Zoom On-Premise Meeting Connector MMR antes de la versión 4.8.12.20211115, Zoom On-Premise Recording Connector antes de la versión 5.1.0.65.20211116, Zoom On-Premise Virtual Room Connector antes de la versión 4. 4.7266.20211117, Zoom On-Premise Virtual Room Connector Load Balancer antes de la versión 2.5.5692.20211117, Zoom Hybrid Zproxy antes de la versión 1.0.1058.20211116, y Zoom Hybrid MMR antes de la versión 4.6.20211116.131_x86-64. Esto puede permitir potencialmente a un actor malicioso bloquear el servicio o la aplicación, o aprovechar esta vulnerabilidad para ejecutar código arbitrario Zoom suffers from a buffer overflow vulnerability related to the processing of chat message. • http://packetstormsecurity.com/files/165417/Zoom-Chat-Message-Processing-Buffer-Overflow.html https://explore.zoom.us/en/trust/security/security-bulletin • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2021-43187
https://notcve.org/view.php?id=CVE-2021-43187
In JetBrains YouTrack Mobile before 2021.2, the client-side cache on iOS could contain sensitive information. En JetBrains YouTrack Mobile versiones anteriores a 2021.2, la caché del lado del cliente en iOS podría contener información confidencial • https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021 •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-43188
https://notcve.org/view.php?id=CVE-2021-43188
In JetBrains YouTrack Mobile before 2021.2, access token protection on iOS is incomplete. En JetBrains YouTrack Mobile versiones anteriores a 2021.2, la protección del token de acceso en iOS es incompleta • https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021 •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2021-43192
https://notcve.org/view.php?id=CVE-2021-43192
In JetBrains YouTrack Mobile before 2021.2, iOS URL scheme hijacking is possible. En JetBrains YouTrack Mobile versiones anteriores a 2021.2, es posible un secuestro del esquema de URL de iOS • https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021 •
CVSS: 5.3EPSS: 0%CPEs: 3EXPL: 0CVE-2021-43191
https://notcve.org/view.php?id=CVE-2021-43191
JetBrains YouTrack Mobile before 2021.2, is missing the security screen on Android and iOS. En JetBrains YouTrack Mobile versiones anteriores a 2021.2, falta la pantalla de seguridad en Android e iOS • https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021 •