Vulnerability-Lookup

GHSA-WCGV-3RX6-W6F9

Vulnerability from github – Published: 2022-05-24 17:13 – Updated: 2022-05-24 17:13

Details

Zoom Client for Meetings through 4.6.9 uses the ECB mode of AES for video and audio encryption. Within a meeting, all participants use a single 128-bit key.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-11500"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-03T13:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Zoom Client for Meetings through 4.6.9 uses the ECB mode of AES for video and audio encryption. Within a meeting, all participants use a single 128-bit key.",
  "id": "GHSA-wcgv-3rx6-w6f9",
  "modified": "2022-05-24T17:13:21Z",
  "published": "2022-05-24T17:13:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11500"
    },
    {
      "type": "WEB",
      "url": "https://citizenlab.ca/2020/04/move-fast-roll-your-own-crypto-a-quick-look-at-the-confidentiality-of-zoom-meetings"
    },
    {
      "type": "WEB",
      "url": "https://theintercept.com/2020/04/03/zooms-encryption-is-not-suited-for-secrets-and-has-surprising-links-to-china-researchers-discover"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-11500 (GCVE-0-2020-11500)

Vulnerability from cvelistv5 – Published: 2020-04-03 12:07 – Updated: 2024-08-04 11:35

Summary

Zoom Client for Meetings through 4.6.9 uses the ECB mode of AES for video and audio encryption. Within a meeting, all participants use a single 128-bit key.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://citizenlab.ca/2020/04/move-fast-roll-your…	x_refsource_MISC
https://theintercept.com/2020/04/03/zooms-encrypt…	x_refsource_MISC

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{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:35:12.450Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://citizenlab.ca/2020/04/move-fast-roll-your-own-crypto-a-quick-look-at-the-confidentiality-of-zoom-meetings/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://theintercept.com/2020/04/03/zooms-encryption-is-not-suited-for-secrets-and-has-surprising-links-to-china-researchers-discover/"
          }
        ],
        "title": "CVE Program Container"
      }
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    "cna": {
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          "versions": [
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      "providerMetadata": {
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          "url": "https://theintercept.com/2020/04/03/zooms-encryption-is-not-suited-for-secrets-and-has-surprising-links-to-china-researchers-discover/"
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  },
  "cveMetadata": {
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    "dateReserved": "2020-04-03T00:00:00.000Z",
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  },
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}

Sightings

Author	Source	Type	Date	Other

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-WCGV-3RX6-W6F9

CVE-2020-11500 (GCVE-0-2020-11500)

Tags

Sightings

Nomenclature