CVE-2023-39199 - Information disclosure

Routine

Remediate Within 6 Months

CVE Information

Original CVE data

Published: November 14, 2023

Updated: November 21, 2023

Cryptographic issues with In-Meeting Chat for some Zoom clients may allow a privileged user to conduct an information disclosure via network access.

CWE:

CVSS v2-

CVSS v36.5

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

https://explore.zoom.us/en/trust/security/security-bulletin/

Affected Vendors

Common vulnerability metrics

Vulnerabilty type as detected by PRIOⁿengine

Information disclosure

CVSS Scores as calculated by PRIOⁿengine

CVSS v24

AV:N/AC:L/AU:S/C:P/I:N/A:N

CVSS v34.9

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

MITRE CWE Top 25

Exploits

No exploit code is reported to exist.

Active Exploitation

Vulnerability is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

Threat Actor Activity

No sightings of the vulnerability within threat reports.

How the vulnerability maps against various cybersecurity frameworks

T1591 - Gather Victim Org Information

T1590 - Gather Victim Network Information

T1589.001 - Gather Victim Identity Information (Credentials)

T1552 - Unsecured Credentials

T1082 - System Information Discovery

T1003 - OS Credential Dumping

How the submited vulnerability affects compliance

PCI DSS v3.2.1-6.5.5 - Improper Error Handling

Applicable if the issue likely affects a web application