ghsa-c4xh-w73g-qgf6
Vulnerability from github
Published
2022-05-24 17:19
Modified
2022-05-24 17:19
Details

Qt 5.12.2 through 5.14.2, as used in unofficial builds of Mumble 1.3.0 and other products, mishandles OpenSSL's error queue, which can cause a denial of service to QSslSocket users. Because errors leak in unrelated TLS sessions, an unrelated session may be disconnected when any handshake fails. (Mumble 1.3.1 is not affected, regardless of the Qt version.)

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2020-13962"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-09T00:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Qt 5.12.2 through 5.14.2, as used in unofficial builds of Mumble 1.3.0 and other products, mishandles OpenSSL\u0027s error queue, which can cause a denial of service to QSslSocket users. Because errors leak in unrelated TLS sessions, an unrelated session may be disconnected when any handshake fails. (Mumble 1.3.1 is not affected, regardless of the Qt version.)",
  "id": "GHSA-c4xh-w73g-qgf6",
  "modified": "2022-05-24T17:19:37Z",
  "published": "2022-05-24T17:19:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13962"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mumble-voip/mumble/issues/3679"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mumble-voip/mumble/pull/4032"
    },
    {
      "type": "WEB",
      "url": "https://bugreports.qt.io/browse/QTBUG-83450"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4X6EDPIIAQPVP2CHL2CHDHJ25EECA7UE"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UQJDBZUYMMF4R5QQKD2HTIKQU2NSKO63"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3IZY7LKJ6NAXQDFYFR4S7L5BBHYK53K"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202007-18"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00004.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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