ghsa-gvr6-g64h-9mj2
Vulnerability from github
Published
2023-11-21 15:30
Modified
2023-11-28 21:30
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details

When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. This bug only affects Thunderbird on X11. Other systems are unaffected. This vulnerability affects Firefox < 120, Firefox < 115.5, and Thunderbird < 115.5.0.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-6208"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-21T15:15:07Z",
    "severity": "HIGH"
  },
  "details": "When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard.\n*This bug only affects Thunderbird on X11. Other systems are unaffected.* This vulnerability affects Firefox \u003c 120, Firefox \u003c 115.5, and Thunderbird \u003c 115.5.0.",
  "id": "GHSA-gvr6-g64h-9mj2",
  "modified": "2023-11-28T21:30:24Z",
  "published": "2023-11-21T15:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6208"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1855345"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5561"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2023-49"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2023-50"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2023-52"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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