Vulnerabilites related to Zoom Video Communications Inc - Zoom On-Premise Recording Connector
cve-2021-34423
Vulnerability from cvelistv5
Published
2021-11-24 16:53
Modified
2024-09-17 03:23
Summary
A buffer overflow vulnerability was discovered in Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.8.4, Zoom Client for Meetings for Blackberry (for Android and iOS) before version 5.8.1, Zoom Client for Meetings for intune (for Android and iOS) before version 5.8.4, Zoom Client for Meetings for Chrome OS before version 5.0.1, Zoom Rooms for Conference Room (for Android, AndroidBali, macOS, and Windows) before version 5.8.3, Controllers for Zoom Rooms (for Android, iOS, and Windows) before version 5.8.3, Zoom VDI Windows Meeting Client before version 5.8.4, Zoom VDI Azure Virtual Desktop Plugins (for Windows x86 or x64, IGEL x64, Ubuntu x64, HP ThinPro OS x64) before version 5.8.4.21112, Zoom VDI Citrix Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) before version 5.8.4.21112, Zoom VDI VMware Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) before version 5.8.4.21112, Zoom Meeting SDK for Android before version 5.7.6.1922, Zoom Meeting SDK for iOS before version 5.7.6.1082, Zoom Meeting SDK for macOS before version 5.7.6.1340, Zoom Meeting SDK for Windows before version 5.7.6.1081, Zoom Video SDK (for Android, iOS, macOS, and Windows) before version 1.1.2, Zoom On-Premise Meeting Connector Controller before version 4.8.12.20211115, Zoom On-Premise Meeting Connector MMR before version 4.8.12.20211115, Zoom On-Premise Recording Connector before version 5.1.0.65.20211116, Zoom On-Premise Virtual Room Connector before version 4.4.7266.20211117, Zoom On-Premise Virtual Room Connector Load Balancer before version 2.5.5692.20211117, Zoom Hybrid Zproxy before version 1.0.1058.20211116, and Zoom Hybrid MMR before version 4.6.20211116.131_x86-64. This can potentially allow a malicious actor to crash the service or application, or leverage this vulnerability to execute arbitrary code.
Impacted products
Vendor Product Version
Zoom Video Communications Inc Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) Version: unspecified   < 5.8.4
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   Zoom Video Communications Inc Zoom Client for Meetings for Blackberry (for Android and iOS) Version: unspecified   < 5.8.1
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   Zoom Video Communications Inc Zoom Client for Meetings for intune (for Android and iOS) Version: unspecified   < 5.8.4
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   Zoom Video Communications Inc Zoom Client for Meetings for Chrome OS Version: unspecified   < 5.0.1
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   Zoom Video Communications Inc Zoom Rooms for Conference Room (for Android, AndroidBali, macOS, and Windows) Version: unspecified   < 5.8.3
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   Zoom Video Communications Inc Controllers for Zoom Rooms (for Android, iOS, and Windows) Version: unspecified   < 5.8.3
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   Zoom Video Communications Inc Zoom VDI Windows Meeting Client Version: unspecified   < 5.8.4
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   Zoom Video Communications Inc Zoom VDI Azure Virtual Desktop Plugins (for Windows x86 or x64, IGEL x64, Ubuntu x64, HP ThinPro OS x64) Version: unspecified   < 5.8.4.21112
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   Zoom Video Communications Inc Zoom VDI Citrix Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) Version: unspecified   < 5.8.4.21112
Create a notification for this product.
   Zoom Video Communications Inc Zoom VDI VMware Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) Version: unspecified   < 5.8.4.21112
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   Zoom Video Communications Inc Zoom Meeting SDK for Android Version: unspecified   < 5.7.6.1922
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   Zoom Video Communications Inc Zoom Meeting SDK for iOS Version: unspecified   < 5.7.6.1082
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   Zoom Video Communications Inc Zoom Meeting SDK for macOS Version: unspecified   < 5.7.6.1340
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   Zoom Video Communications Inc Zoom Meeting SDK for Windows Version: unspecified   < 5.7.6.1081
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   Zoom Video Communications Inc Zoom Video SDK (for Android, iOS, macOS, and Windows) Version: unspecified   < 1.1.2
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   Zoom Video Communications Inc Zoom On-Premise Meeting Connector Controller Version: unspecified   < 4.8.12.20211115
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   Zoom Video Communications Inc Zoom On-Premise Meeting Connector MMR Version: unspecified   < 4.8.12.20211115
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   Zoom Video Communications Inc Zoom On-Premise Recording Connector Version: unspecified   < 5.1.0.65.20211116
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   Zoom Video Communications Inc Zoom On-Premise Virtual Room Connector Version: unspecified   < 4.4.7266.20211117
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   Zoom Video Communications Inc Zoom On-Premise Virtual Room Connector Load Balancer Version: unspecified   < 2.5.5692.20211117
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   Zoom Video Communications Inc Zoom Hybrid Zproxy Version: unspecified   < 1.0.1058.20211116
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   Zoom Video Communications Inc Zoom Hybrid MMR Version: unspecified   < 4.6.20211116.131_x86-64
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Show details on NVD website


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      "descriptions": [
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        }
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
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      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "text"
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      "providerMetadata": {
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        "shortName": "Zoom"
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      ],
      "source": {
        "discovery": "USER"
      },
      "title": "Buffer overflow in Zoom client and other products",
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          "AKA": "Zoom Communications Inc",
          "ASSIGNER": "security@zoom.us",
          "DATE_PUBLIC": "2021-11-24T13:00:00.000Z",
          "ID": "CVE-2021-34423",
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        "affects": {
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              {
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                    {
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                      "version": {
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                    {
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                    {
                      "product_name": "Zoom Client for Meetings for Chrome OS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
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                    },
                    {
                      "product_name": "Zoom Rooms for Conference Room (for Android, AndroidBali, macOS, and Windows)",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.8.3"
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                    },
                    {
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                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.8.3"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Zoom VDI Windows Meeting Client",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.8.4"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Zoom VDI Azure Virtual Desktop Plugins (for Windows x86 or x64, IGEL x64, Ubuntu x64, HP ThinPro OS x64)",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.8.4.21112"
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                        ]
                      }
                    },
                    {
                      "product_name": "Zoom VDI Citrix Plugins (for Windows x86 or x64, Mac Universal Installer \u0026 Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS)",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.8.4.21112"
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                        ]
                      }
                    },
                    {
                      "product_name": "Zoom VDI VMware Plugins (for Windows x86 or x64, Mac Universal Installer \u0026 Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS)",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.8.4.21112"
                          }
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                      }
                    },
                    {
                      "product_name": "Zoom Meeting SDK for Android",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.7.6.1922"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Zoom Meeting SDK for iOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.7.6.1082"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Zoom Meeting SDK for macOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.7.6.1340"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Zoom Meeting SDK for Windows",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.7.6.1081"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Zoom Video SDK (for Android, iOS, macOS, and Windows)",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "1.1.2"
                          }
                        ]
                      }
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                    {
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                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "4.8.12.20211115"
                          }
                        ]
                      }
                    },
                    {
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                      "version": {
                        "version_data": [
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                            "version_affected": "\u003c",
                            "version_value": "4.8.12.20211115"
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                    },
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                    {
                      "product_name": "Zoom On-Premise Virtual Room Connector",
                      "version": {
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                            "version_affected": "\u003c",
                            "version_value": "4.4.7266.20211117"
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                      }
                    },
                    {
                      "product_name": "Zoom On-Premise Virtual Room Connector Load Balancer",
                      "version": {
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                          {
                            "version_affected": "\u003c",
                            "version_value": "2.5.5692.20211117"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Zoom Hybrid Zproxy",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "1.0.1058.20211116"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Zoom Hybrid MMR",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "4.6.20211116.131_x86-64"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Zoom Video Communications Inc"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Natalie Silvanovich of Google Project Zero"
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cve-2021-34418
Vulnerability from cvelistv5
Published
2021-11-11 22:59
Modified
2024-09-16 22:14
Summary
The login routine of the web console in the Zoom On-Premise Meeting Connector before version 4.6.239.20200613, Zoom On-Premise Meeting Connector MMR before version 4.6.239.20200613, Zoom On-Premise Recording Connector before version 3.8.42.20200905, Zoom On-Premise Virtual Room Connector before version 4.4.6344.20200612, and Zoom On-Premise Virtual Room Connector Load Balancer before version 2.5.5492.20200616 fails to validate that a NULL byte was sent while authenticating. This could lead to a crash of the login service.
References
Show details on NVD website


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cve-2021-34417
Vulnerability from cvelistv5
Published
2021-11-11 23:00
Modified
2024-09-16 17:07
Summary
The network proxy page on the web portal for the Zoom On-Premise Meeting Connector Controller before version 4.6.365.20210703, Zoom On-Premise Meeting Connector MMR before version 4.6.365.20210703, Zoom On-Premise Recording Connector before version 3.8.45.20210703, Zoom On-Premise Virtual Room Connector before version 4.4.6868.20210703, and Zoom On-Premise Virtual Room Connector Load Balancer before version 2.5.5496.20210703 fails to validate input sent in requests to set the network proxy password. This could lead to remote command injection by a web portal administrator.
References
Show details on NVD website


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cve-2021-34424
Vulnerability from cvelistv5
Published
2021-11-24 16:54
Modified
2024-09-16 17:02
Summary
A vulnerability was discovered in the Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.8.4, Zoom Client for Meetings for Blackberry (for Android and iOS) before version 5.8.1, Zoom Client for Meetings for intune (for Android and iOS) before version 5.8.4, Zoom Client for Meetings for Chrome OS before version 5.0.1, Zoom Rooms for Conference Room (for Android, AndroidBali, macOS, and Windows) before version 5.8.3, Controllers for Zoom Rooms (for Android, iOS, and Windows) before version 5.8.3, Zoom VDI Windows Meeting Client before version 5.8.4, Zoom VDI Azure Virtual Desktop Plugins (for Windows x86 or x64, IGEL x64, Ubuntu x64, HP ThinPro OS x64) before version 5.8.4.21112, Zoom VDI Citrix Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) before version 5.8.4.21112, Zoom VDI VMware Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) before version 5.8.4.21112, Zoom Meeting SDK for Android before version 5.7.6.1922, Zoom Meeting SDK for iOS before version 5.7.6.1082, Zoom Meeting SDK for macOS before version 5.7.6.1340, Zoom Meeting SDK for Windows before version 5.7.6.1081, Zoom Video SDK (for Android, iOS, macOS, and Windows) before version 1.1.2, Zoom on-premise Meeting Connector before version 4.8.12.20211115, Zoom on-premise Meeting Connector MMR before version 4.8.12.20211115, Zoom on-premise Recording Connector before version 5.1.0.65.20211116, Zoom on-premise Virtual Room Connector before version 4.4.7266.20211117, Zoom on-premise Virtual Room Connector Load Balancer before version 2.5.5692.20211117, Zoom Hybrid Zproxy before version 1.0.1058.20211116, and Zoom Hybrid MMR before version 4.6.20211116.131_x86-64 which potentially allowed for the exposure of the state of process memory. This issue could be used to potentially gain insight into arbitrary areas of the product's memory.
Impacted products
Vendor Product Version
Zoom Video Communications Inc Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) Version: unspecified   < 5.8.4
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   Zoom Video Communications Inc Zoom Client for Meetings for Blackberry (for Android and iOS) Version: unspecified   < 5.8.1
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   Zoom Video Communications Inc Zoom Client for Meetings for intune (for Android and iOS) Version: unspecified   < 5.8.4
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   Zoom Video Communications Inc Zoom Client for Meetings for Chrome OS Version: unspecified   < 5.0.1
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   Zoom Video Communications Inc Zoom Rooms for Conference Room (for Android, AndroidBali, macOS, and Windows) Version: unspecified   < 5.8.3
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   Zoom Video Communications Inc Controllers for Zoom Rooms (for Android, iOS, and Windows) Version: unspecified   < 5.8.3
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   Zoom Video Communications Inc Zoom VDI Windows Meeting Client Version: unspecified   < 5.8.4
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   Zoom Video Communications Inc Zoom VDI Azure Virtual Desktop Plugins (for Windows x86 or x64, IGEL x64, Ubuntu x64, HP ThinPro OS x64) Version: unspecified   < 5.8.4.21112
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   Zoom Video Communications Inc Zoom VDI Citrix Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) Version: unspecified   < 5.8.4.21112
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   Zoom Video Communications Inc Zoom VDI VMware Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) Version: unspecified   < 5.8.4.21112
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   Zoom Video Communications Inc Zoom Meeting SDK for Android Version: unspecified   < 5.7.6.1922
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   Zoom Video Communications Inc Zoom Meeting SDK for iOS Version: unspecified   < 5.7.6.1082
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   Zoom Video Communications Inc Zoom Meeting SDK for macOS Version: unspecified   < 5.7.6.1340
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   Zoom Video Communications Inc Zoom Meeting SDK for Windows Version: unspecified   < 5.7.6.1081
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   Zoom Video Communications Inc Zoom Video SDK (for Android, iOS, macOS, and Windows) Version: unspecified   < 1.1.2
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   Zoom Video Communications Inc Zoom on-premise Meeting Connector Version: unspecified   < 4.8.12.20211115
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   Zoom Video Communications Inc Zoom on-premise Meeting Connector MMR Version: unspecified   < 4.8.12.20211115
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   Zoom Video Communications Inc Zoom on-premise Recording Connector Version: unspecified   < 5.1.0.65.20211116
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   Zoom Video Communications Inc Zoom on-premise Virtual Room Connector Version: unspecified   < 4.4.7266.20211117
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   Zoom Video Communications Inc Zoom on-premise Virtual Room Connector Load Balancer Version: unspecified   < 2.5.5692.20211117
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   Zoom Video Communications Inc Zoom Hybrid Zproxy Version: unspecified   < 1.0.1058.20211116
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   Zoom Video Communications Inc Zoom Hybrid MMR Version: unspecified   < 4.6.20211116.131_x86-64
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Show details on NVD website


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            "attackVector": "NETWORK",
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            "baseScore": 5.3,
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            "confidentialityImpact": "LOW",
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                          {
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                      "version": {
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                      "product_name": "Zoom Meeting SDK for Android",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.7.6.1922"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Zoom Meeting SDK for iOS",
                      "version": {
                        "version_data": [
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                            "version_affected": "\u003c",
                            "version_value": "5.7.6.1082"
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                      }
                    },
                    {
                      "product_name": "Zoom Meeting SDK for macOS",
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                    },
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                      "product_name": "Zoom Hybrid Zproxy",
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            {
              "lang": "eng",
              "value": "A vulnerability was discovered in the Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.8.4, Zoom Client for Meetings for Blackberry (for Android and iOS) before version 5.8.1, Zoom Client for Meetings for intune (for Android and iOS) before version 5.8.4, Zoom Client for Meetings for Chrome OS before version 5.0.1, Zoom Rooms for Conference Room (for Android, AndroidBali, macOS, and Windows) before version 5.8.3, Controllers for Zoom Rooms (for Android, iOS, and Windows) before version 5.8.3, Zoom VDI Windows Meeting Client before version 5.8.4, Zoom VDI Azure Virtual Desktop Plugins (for Windows x86 or x64, IGEL x64, Ubuntu x64, HP ThinPro OS x64) before version 5.8.4.21112, Zoom VDI Citrix Plugins (for Windows x86 or x64, Mac Universal Installer \u0026 Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) before version 5.8.4.21112, Zoom VDI VMware Plugins (for Windows x86 or x64, Mac Universal Installer \u0026 Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) before version 5.8.4.21112, Zoom Meeting SDK for Android before version 5.7.6.1922, Zoom Meeting SDK for iOS before version 5.7.6.1082, Zoom Meeting SDK for macOS before version 5.7.6.1340, Zoom Meeting SDK for Windows before version 5.7.6.1081, Zoom Video SDK (for Android, iOS, macOS, and Windows) before version 1.1.2, Zoom on-premise Meeting Connector before version 4.8.12.20211115, Zoom on-premise Meeting Connector MMR before version 4.8.12.20211115, Zoom on-premise Recording Connector before version 5.1.0.65.20211116, Zoom on-premise Virtual Room Connector before version 4.4.7266.20211117, Zoom on-premise Virtual Room Connector Load Balancer before version 2.5.5692.20211117, Zoom Hybrid Zproxy before version 1.0.1058.20211116, and Zoom Hybrid MMR before version 4.6.20211116.131_x86-64 which potentially allowed for the exposure of the state of process memory. This issue could be used to potentially gain insight into arbitrary areas of the product\u0027s memory."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Out-of-bounds Read"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://explore.zoom.us/en/trust/security/security-bulletin",
              "refsource": "MISC",
              "url": "https://explore.zoom.us/en/trust/security/security-bulletin"
            },
            {
              "name": "http://packetstormsecurity.com/files/165419/Zoom-MMR-Server-Information-Leak.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/165419/Zoom-MMR-Server-Information-Leak.html"
            }
          ]
        },
        "source": {
          "discovery": "USER"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99b9af0d-a833-4a5d-9e2f-8b1324f35351",
    "assignerShortName": "Zoom",
    "cveId": "CVE-2021-34424",
    "datePublished": "2021-11-24T16:54:59.469667Z",
    "dateReserved": "2021-06-09T00:00:00",
    "dateUpdated": "2024-09-16T17:02:54.742Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}