Strix
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CVE-2018-15715

UnknownEPSS 3.49%

Last modified

CVE-2018-15715 is a vulnerability of currently unknown severity. Zoom clients on Windows (before version 4.1.34814.1119), Mac OS (before version 4.1.34801.1116), and Linux (2.4.129780.0915 and below) are vulnerable to unauthorized message processing. A remote unauthenticated attacker can spoof UDP messages from a meeting attendee or Zoom server in order to invoke functionality in the target client. EPSS estimates a 3.49% chance of exploitation in the next 30 days.

Description

Zoom clients on Windows (before version 4.1.34814.1119), Mac OS (before version 4.1.34801.1116), and Linux (2.4.129780.0915 and below) are vulnerable to unauthorized message processing. A remote unauthenticated attacker can spoof UDP messages from a meeting attendee or Zoom server in order to invoke functionality in the target client. This allows the attacker to remove attendees from meetings, spoof messages from users, or hijack shared screens.

Metrics

EPSS Probability
3.49%

87.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ZoomZoom<= 2.4.129780.0915
ZoomZoom< 4.1.34801.1116
ZoomZoom< 4.1.34814.1119

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-15715?
Zoom clients on Windows (before version 4.1.34814.1119), Mac OS (before version 4.1.34801.1116), and Linux (2.4.129780.0915 and below) are vulnerable to unauthorized message processing. A remote unauthenticated attacker can spoof UDP messages from a meeting attendee or Zoom server in order to invoke functionality in the target client. This allows the attacker to remove attendees from meetings, spoof messages from users, or hijack shared screens.
How severe is CVE-2018-15715?
Severity scoring for CVE-2018-15715 is pending analysis. The EPSS model estimates a 3.49% probability of exploitation in the next 30 days.
How do I fix CVE-2018-15715?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-15715?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST