Vulnerability-Lookup

GHSA-8JGR-9GC8-M8FM

Vulnerability from github – Published: 2022-05-19 00:00 – Updated: 2022-05-28 00:00

Details

The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.10.0 fails to properly validate the hostname during a server switch request. This issue could be used in a more sophisticated attack to trick an unsuspecting users client to connect to a malicious server when attempting to use Zoom services.

Severity ?

7.5 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-22787"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-18T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.10.0 fails to properly validate the hostname during a server switch request. This issue could be used in a more sophisticated attack to trick an unsuspecting users client to connect to a malicious server when attempting to use Zoom services.",
  "id": "GHSA-8jgr-9gc8-m8fm",
  "modified": "2022-05-28T00:00:27Z",
  "published": "2022-05-19T00:00:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-22787"
    },
    {
      "type": "WEB",
      "url": "https://explore.zoom.us/en/trust/security/security-bulletin"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/167238/Zoom-XMPP-Stanza-Smuggling-Remote-Code-Execution.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-22787 (GCVE-0-2022-22787)

Vulnerability from cvelistv5 – Published: 2022-05-18 16:03 – Updated: 2024-09-17 04:14

Title

Insufficient hostname validation during Clusterswitch message in Zoom Client for Meetings

Summary

Severity ?

5.9 (Medium)


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

CWE

Improper Input Validation

Assigner

Zoom

References

URL

Tags

	https://explore.zoom.us/en/trust/security/securit…	x_refsource_CONFIRM
	http://packetstormsecurity.com/files/167238/Zoom-…	x_refsource_MISC

Impacted products

Vendor

Product

Version

Zoom Video Communications Inc

Zoom Client for Meetings for Android

Affected: unspecified , < 5.10.0 (custom)

Zoom Video Communications Inc	Zoom Client for Meetings for iOS	Affected: unspecified , < 5.10.0 (custom)
Zoom Video Communications Inc	Zoom Client for Meetings for Linux	Affected: unspecified , < 5.10.0 (custom)
Zoom Video Communications Inc	Zoom Client for Meetings for MacOS	Affected: unspecified , < 5.10.0 (custom)
Zoom Video Communications Inc	Zoom Client for Meetings for Windows	Affected: unspecified , < 5.10.0 (custom)

Credits

Ivan Fratric of Google Project Zero

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-8JGR-9GC8-M8FM

CVE-2022-22787 (GCVE-0-2022-22787)

Tags

Sightings

Nomenclature