github - ghsa-535x-2h8c-88m2

ghsa-535x-2h8c-88m2

Vulnerability from github

Published

2022-10-14 19:00

Modified

2022-10-19 12:00

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Zoom On-Premise Meeting Connector MMR before version 4.8.20220916.131 contains an improper access control vulnerability. As a result, a malicious actor in a meeting or webinar they are authorized to join could prevent participants from receiving audio and video causing meeting disruptions.

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{
   affected: [],
   aliases: [
      "CVE-2022-28761",
   ],
   database_specific: {
      cwe_ids: [],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2022-10-14T15:15:00Z",
      severity: "MODERATE",
   },
   details: "Zoom On-Premise Meeting Connector MMR before version 4.8.20220916.131 contains an improper access control vulnerability. As a result, a malicious actor in a meeting or webinar they are authorized to join could prevent participants from receiving audio and video causing meeting disruptions.",
   id: "GHSA-535x-2h8c-88m2",
   modified: "2022-10-19T12:00:24Z",
   published: "2022-10-14T19:00:40Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2022-28761",
      },
      {
         type: "WEB",
         url: "https://explore.zoom.us/en/trust/security/security-bulletin",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}

cve-2022-28761

Vulnerability from cvelistv5

Published

2022-10-14 14:51

Modified

2024-09-17 01:26

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Summary

References

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

Impacted products

	Vendor	Product	Version
	Zoom Video Communications Inc	Zoom On-Premise Meeting Connector MMR	Version: unspecified < 4.8.20220916.131

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JSON

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{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-03T06:03:52.680Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://explore.zoom.us/en/trust/security/security-bulletin/",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "Zoom On-Premise Meeting Connector MMR",
               vendor: "Zoom Video Communications Inc",
               versions: [
                  {
                     lessThan: "4.8.20220916.131",
                     status: "affected",
                     version: "unspecified",
                     versionType: "custom",
                  },
               ],
            },
         ],
         datePublic: "2022-10-11T00:00:00",
         descriptions: [
            {
               lang: "en",
               value: "Zoom On-Premise Meeting Connector MMR before version 4.8.20220916.131 contains an improper access control vulnerability. As a result, a malicious actor in a meeting or webinar they are authorized to join could prevent participants from receiving audio and video causing meeting disruptions.",
            },
         ],
         metrics: [
            {
               cvssV3_1: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "NONE",
                  baseScore: 6.5,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "HIGH",
                  integrityImpact: "NONE",
                  privilegesRequired: "LOW",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  version: "3.1",
               },
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-284",
                     description: "CWE-284 Improper Access Control",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2022-10-14T00:00:00",
            orgId: "99b9af0d-a833-4a5d-9e2f-8b1324f35351",
            shortName: "Zoom",
         },
         references: [
            {
               url: "https://explore.zoom.us/en/trust/security/security-bulletin/",
            },
         ],
         source: {
            discovery: "INTERNAL",
         },
         title: "Zoom On-Premise Deployments: Improper Access Control",
         x_generator: {
            engine: "Vulnogram 0.0.9",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "99b9af0d-a833-4a5d-9e2f-8b1324f35351",
      assignerShortName: "Zoom",
      cveId: "CVE-2022-28761",
      datePublished: "2022-10-14T14:51:22.410193Z",
      dateReserved: "2022-04-06T00:00:00",
      dateUpdated: "2024-09-17T01:26:13.252Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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