Zoom up to 4.6.9 on Windows MSI Installer permission assignment

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Zoom up to 4.6.9 on Windows. Affected is an unknown function of the component MSI Installer. Executing a manipulation can lead to permission assignment. The identification of this vulnerability is CVE-2020-11443. The attack can only be executed locally. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Zoom up to 4.6.9 on Windows and classified as critical. This vulnerability affects an unknown function of the component MSI Installer. The manipulation with an unknown input leads to a permission assignment vulnerability. The CWE definition for the vulnerability is CWE-732. The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The MSI installer in Zoom before 4.6.10 on Windows follows Symbolic Links.

The weakness was shared 05/04/2020 (Website). The advisory is available at support.zoom.us. This vulnerability was named CVE-2020-11443 since 04/01/2020. Local access is required to approach this attack. The successful exploitation requires a single authentication. The technical details are unknown and an exploit is not available.

Upgrading to version 4.6.10 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.6

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Permission assignment
CWE: CWE-732 / CWE-275 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Zoom 4.6.10

Timelineinfo

04/01/2020 🔍
05/04/2020 +33 days 🔍
05/05/2020 +1 days 🔍
10/15/2020 +163 days 🔍

Sourcesinfo

Advisory: support.zoom.us
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-11443 (🔍)
GCVE (CVE): GCVE-0-2020-11443
GCVE (VulDB): GCVE-100-154714

Entryinfo

Created: 05/05/2020 09:08
Updated: 10/15/2020 09:28
Changes: 05/05/2020 09:08 (40), 05/05/2020 09:13 (17), 10/15/2020 09:28 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

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