Zoom/RingCentral Client on MacOS Web Server Video Call privilege escalation

A vulnerability was found in Zoom/RingCentral Client on MacOS (the affected version unknown). It has been classified as critical. This affects an unknown code block of the component Web Server. The manipulation as part of a Video Call leads to a privilege escalation vulnerability (Video). CWE is classifying the issue as CWE-269. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 07/09/2019. This vulnerability is uniquely identified as CVE-2019-13450 since 07/09/2019. It is possible to initiate the attack remotely. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/09/2019).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry 137498 is related to this item.

Vendor

• RingCentral
• Zoom

Name

• Client

• 🔒

• 🔒

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Privilege escalation / Video (CWE-269)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: no mitigation known

0-Day Time: 🔒

07/09/2019 Advisory disclosed
07/09/2019 +0 days VulDB entry created
07/09/2019 +0 days CVE assigned
07/09/2019 +0 days VulDB last update
CVE: CVE-2019-13450 (🔒)
See also: 🔒Created: 07/09/2019 12:50 PM
Complete: 🔍

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