Vulnerability-Lookup

GHSA-9J45-JFQ7-HC4V

Vulnerability from github – Published: 2022-05-24 19:20 – Updated: 2022-06-29 00:00

Details

The Keybase Client for Android before version 5.8.0 and the Keybase Client for iOS before version 5.8.0 fails to properly remove exploded messages initiated by a user if the receiving user places the chat session in the background while the sending user explodes the messages. This could lead to disclosure of sensitive information which was meant to be deleted from the customer's device.

Severity ?

4.3 (Medium)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-34421"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-11T23:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The Keybase Client for Android before version 5.8.0 and the Keybase Client for iOS before version 5.8.0 fails to properly remove exploded messages initiated by a user if the receiving user places the chat session in the background while the sending user explodes the messages. This could lead to disclosure of sensitive information which was meant to be deleted from the customer\u0027s device.",
  "id": "GHSA-9j45-jfq7-hc4v",
  "modified": "2022-06-29T00:00:53Z",
  "published": "2022-05-24T19:20:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34421"
    },
    {
      "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:N/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-34421 (GCVE-0-2021-34421)

Vulnerability from cvelistv5 – Published: 2021-11-11 22:58 – Updated: 2024-09-17 01:41

Title

Retained exploded messages in Keybase Clients for Android and iOS

Summary

Severity ?

3.7 (Low)


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

CWE

Cleartext Storage of Sensitive Information

Assigner

Zoom

References

URL

Tags

https://explore.zoom.us/en/trust/security/securit…

x_refsource_MISC

Impacted products

Vendor

Product

Version

Zoom Video Communications Inc

Keybase Client for Android

Affected: unspecified , < 5.8.0 (custom)

Zoom Video Communications Inc

Keybase Client for iOS

Affected: unspecified , < 5.8.0 (custom)

Credits

Olivia O'Hara, John Jackson, Jackson Henry, and Robert Willis

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:12:50.113Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://explore.zoom.us/en/trust/security/security-bulletin"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Keybase Client for Android",
          "vendor": "Zoom Video Communications Inc",
          "versions": [
            {
              "lessThan": "5.8.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Keybase Client for iOS",
          "vendor": "Zoom Video Communications Inc",
          "versions": [
            {
              "lessThan": "5.8.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Olivia O\u0027Hara, John Jackson, Jackson Henry, and Robert Willis"
        }
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      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
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      "providerMetadata": {
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        }
      ],
      "source": {
        "discovery": "USER"
      },
      "title": "Retained exploded messages in Keybase Clients for Android and iOS",
      "x_legacyV4Record": {
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          "AKA": "Zoom Communications Inc",
          "ASSIGNER": "security@zoom.us",
          "DATE_PUBLIC": "2021-11-12T17:00:00.000Z",
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        },
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          }
        },
        "credit": [
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          }
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            }
          ]
        },
        "impact": {
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            "confidentialityImpact": "LOW",
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    "datePublished": "2021-11-11T22:58:37.355085Z",
    "dateReserved": "2021-06-09T00:00:00",
    "dateUpdated": "2024-09-17T01:41:23.193Z",
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  },
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  "dataVersion": "5.1"
}

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-9J45-JFQ7-HC4V

CVE-2021-34421 (GCVE-0-2021-34421)

Tags

Sightings

Nomenclature