github - ghsa-x89c-f42w-ch2g

GHSA-X89C-F42W-CH2G

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

Details

Thunderbird did not check if the user ID associated with an OpenPGP key has a valid self signature. An attacker may create a crafted version of an OpenPGP key, by either replacing the original user ID, or by adding another user ID. If Thunderbird imports and accepts the crafted key, the Thunderbird user may falsely conclude that the false user ID belongs to the correspondent. This vulnerability affects Thunderbird < 78.9.1.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-23992"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-347"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-24T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Thunderbird did not check if the user ID associated with an OpenPGP key has a valid self signature. An attacker may create a crafted version of an OpenPGP key, by either replacing the original user ID, or by adding another user ID. If Thunderbird imports and accepts the crafted key, the Thunderbird user may falsely conclude that the false user ID belongs to the correspondent. This vulnerability affects Thunderbird \u003c 78.9.1.",
  "id": "GHSA-x89c-f42w-ch2g",
  "modified": "2022-05-24T19:06:12Z",
  "published": "2022-05-24T19:06:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23992"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1666236"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2021-13"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-23992 (GCVE-0-2021-23992)

Vulnerability from cvelistv5 – Published: 2021-06-24 13:26 – Updated: 2024-08-03 19:14

Summary

Severity ?

No CVSS data available.

CWE

A crafted OpenPGP key with an invalid user ID could be used to confuse the user

Assigner

mozilla

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1666236	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Mozilla	Thunderbird	Affected: unspecified , < 78.9.1 (custom)

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JSON

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{
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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:14:10.020Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-13/"
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            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1666236"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
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              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
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      ],
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "type": "text"
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          ],
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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-X89C-F42W-CH2G

CVE-2021-23992 (GCVE-0-2021-23992)

Tags

Sightings

Nomenclature