ID

VAR-202003-1180

CVE

CVE-2020-3127

TITLE

Microsoft Windows for Cisco Webex Network Recording Player and Cisco Webex Player Input verification vulnerability in

DESCRIPTION

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities are due to insufficient validation of certain elements within a Webex recording that is stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit these vulnerabilities by sending a malicious ARF or WRF file to a user through a link or email attachment and persuading the user to open the file on the local system. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user. (DoS) It may be put into a state. Crafted data in an ARF file can trigger access to memory prior to initialization. Microsoft Windows is an operating system used by a set of personal devices of Microsoft Corporation in the United States. The following products and versions are affected: Webex Network Recording Player Release WBS earlier than 39.5.17 (Cisco Webex Meetings), Release WBS earlier than 39.11.0 (Cisco Webex Meetings), Release 1.3.43 earlier (Cisco Webex Meetings Online), Release 3.0MR3 prior to SecurityPatch1 (Cisco Webex Meetings Server), prior to 4.0MR2SecurityPatch2 (Cisco Webex Meetings Server); Webex Player Release prior to WBS 39.5.17 (Cisco Webex Meetings), Release prior to Release WBS 39.11.0 (Cisco Webex Meetings) , versions earlier than Release 1.3.43 (Cisco Webex Meetings Online)

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

local

TYPE

input validation error

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Francis Provencher {PRL}

SOURCES

LAST UPDATE DATE

2024-11-23T22:29:41.207000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE