CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 1CVE-2020-6110
https://notcve.org/view.php?id=CVE-2020-6110
An exploitable partial path traversal vulnerability exists in the way Zoom Client version 4.6.10 processes messages including shared code snippets. A specially crafted chat message can cause an arbitrary binary planting which could be abused to achieve arbitrary code execution. An attacker needs to send a specially crafted message to a target user or a group to trigger this vulnerability. For the most severe effect, target user interaction is required. Se presenta una vulnerabilidad de salto de ruta parcial explotable en la manera en que Zoom Client versión 4.6.10 procesa mensajes que incluyen fragmentos de código compartido. • https://talosintelligence.com/vulnerability_reports/TALOS-2020-1056 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 1CVE-2020-6109
https://notcve.org/view.php?id=CVE-2020-6109
An exploitable path traversal vulnerability exists in the Zoom client, version 4.6.10 processes messages including animated GIFs. A specially crafted chat message can cause an arbitrary file write, which could potentially be abused to achieve arbitrary code execution. An attacker needs to send a specially crafted message to a target user or a group to exploit this vulnerability. Se presenta una vulnerabilidad de salto de ruta explotable en Zoom Client, la versión 4.6.10 procesa mensajes que incluyen GIF animados. Un mensaje de chat especialmente diseñado puede causar una escritura de archivo arbitraria, que podría ser abusada para lograr una ejecución de código arbitraria. • https://talosintelligence.com/vulnerability_reports/TALOS-2020-1055 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 8.8EPSS: 4%CPEs: 1EXPL: 1CVE-2019-13567
https://notcve.org/view.php?id=CVE-2019-13567
The Zoom Client before 4.4.53932.0709 on macOS allows remote code execution, a different vulnerability than CVE-2019-13450. If the ZoomOpener daemon (aka the hidden web server) is running, but the Zoom Client is not installed or can't be opened, an attacker can remotely execute code with a maliciously crafted launch URL. NOTE: ZoomOpener is removed by the Apple Malware Removal Tool (MRT) if this tool is enabled and has the 2019-07-10 MRTConfigData. El Cliente Zoom anterior a versión 4.4.2 en macOS, permite la ejecución de código remota, una vulnerabilidad diferente de CVE-2019-13450. Si el demonio ZoomOpener (también conocido como el servidor web hidden) se ejecuta, pero el Cliente Zoom no está instalado o no se puede abrir, un atacante puede ejecutar el código de remotamente con una URL de inicio maliciosamente diseñada. • https://gist.github.com/wbowling/13f9f90365c171806b9ffba2c841026b https://support.zoom.us/hc/en-us/articles/201361963-New-Updates-for-Mac-OS https://twitter.com/JLLeitschuh/status/1149420685405708295 https://twitter.com/JLLeitschuh/status/1149422543658520578 https://twitter.com/riskybusiness/status/1149125147019767814 https://twitter.com/wcbowling/status/1149457231504498689 https://twitter.com/wcbowling/status/1166998107667619841 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 6.5EPSS: 87%CPEs: 2EXPL: 1CVE-2019-13450
https://notcve.org/view.php?id=CVE-2019-13450
In the Zoom Client through 4.4.4 and RingCentral 7.0.136380.0312 on macOS, remote attackers can force a user to join a video call with the video camera active. This occurs because any web site can interact with the Zoom web server on localhost port 19421 or 19424. NOTE: a machine remains vulnerable if the Zoom Client was installed in the past and then uninstalled. Blocking exploitation requires additional steps, such as the ZDisableVideo preference and/or killing the web server, deleting the ~/.zoomus directory, and creating a ~/.zoomus plain file. En el Cliente Zoom hasta versión 4.4.4 y RingCentral versión 7.0.136380.0312 en macOS, los atacantes remotos pueden forzar a un usuario a unirse a una llamada de video con la cámara de video activa. • http://www.securityfocus.com/bid/109082 https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern https://bugs.chromium.org/p/chromium/issues/detail?id=951540 https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5 https://news.ycombinator.com/item?id=20387298 https://twitter.com/moreati/status/1148548799813640193 https:// • CWE-862: Missing Authorization •
CVSS: 6.5EPSS: 1%CPEs: 1EXPL: 1CVE-2019-13449
https://notcve.org/view.php?id=CVE-2019-13449
In the Zoom Client before 4.4.2 on macOS, remote attackers can cause a denial of service (continual focus grabs) via a sequence of invalid launch?action=join&confno= requests to localhost port 19421. En el Cliente Zoom anterior a versión 4.4.2 en macOS, los atacantes remotos pueden causar una denegación de servicio (captura de enfoque continua) por medio de una secuencia de peticiones invalidas launch?action=join&confno= en el puerto host local 19421. • https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern https://bugs.chromium.org/p/chromium/issues/detail?id=951540 https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5 https://twitter.com/zoom_us/status/1148710712241295361 • CWE-20: Improper Input Validation •