High severity · published Jul 12, 2019
CVE-2019-13567
The Zoom Client before 4.4.53932.0709 on macOS allows remote code execution, a different vulnerability than CVE-2019-13450
8.8
CVSS
3.8%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.8% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZO
Zoom · Zoom
before 4.4.53932.0709 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-13567
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-13567
Third Party Advisory
https://gist.github.com/wbowling/13f9f90365c171806b9ffba2c841026b
Release Notes
https://support.zoom.us/hc/en-us/articles/201361963-New-Updates-for-Mac-OS
Third Party Advisory
https://twitter.com/JLLeitschuh/status/1149420685405708295
Third Party Advisory
https://twitter.com/JLLeitschuh/status/1149422543658520578
Third Party Advisory
https://twitter.com/riskybusiness/status/1149125147019767814
Exploit
https://twitter.com/wcbowling/status/1149457231504498689
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