Detections
Analytics
Cisco Webex Player Memory Corruption (cisco-sa-webex-player-kOf8zVT)
high Nessus Plugin ID 151013
Language:
Synopsis
The remote device is missing a vendor-supplied security patchDescription
The version of Cisco Webex Player installed on the remote host is affected by a memory corruption vulnerability due to insufficient validation of values in Webex recording files that are in Webex Recording Format (WRF). An attacker could exploit this by sending a user a malicious WRF file through a link or email attachment and persuading the user to open the file with the affected software 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. Please see the included Cisco BIDs and Cisco Security Advisory for more information.Solution
Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvx58407See Also
Plugin Details
Severity: High
ID: 151013
File Name: cisco-sa-webex-player-kOf8zVT.nasl
Version: 1.4
Type: local
Agent: windows, macosx, unix
Family: Misc.
Published: 6/25/2021
Updated: 6/28/2021
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2021-1526
CVSS v3
Risk Factor: High
Base Score: 7.8
Temporal Score: 6.8
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:cisco:webex_advanced_recording_format_player
Required KB Items: installed_sw/WebEx ARF/WRF Player
Exploit Ease: No known exploits are available
Patch Publication Date: 6/2/2021
Vulnerability Publication Date: 6/2/2021
Reference Information
CVE: CVE-2021-1526