ghsa-vc8v-7256-2pfq
Vulnerability from github
Published
2022-05-24 17:04
Modified
2022-05-24 17:04
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.

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{
   affected: [],
   aliases: [
      "CVE-2019-19906",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-787",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2019-12-19T18:15:00Z",
      severity: "MODERATE",
   },
   details: "cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.",
   id: "GHSA-vc8v-7256-2pfq",
   modified: "2022-05-24T17:04:46Z",
   published: "2022-05-24T17:04:46Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2019-19906",
      },
      {
         type: "WEB",
         url: "https://github.com/cyrusimap/cyrus-sasl/issues/587",
      },
      {
         type: "WEB",
         url: "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E",
      },
      {
         type: "WEB",
         url: "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2019/12/msg00027.html",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MW6GZCLECGL2PBNHVNPJIX4RPVRVFR7R",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OB4GSVOJ6ESHQNT5GSV63OX5D4KPSTGT",
      },
      {
         type: "WEB",
         url: "https://seclists.org/bugtraq/2019/Dec/42",
      },
      {
         type: "WEB",
         url: "https://support.apple.com/kb/HT211288",
      },
      {
         type: "WEB",
         url: "https://support.apple.com/kb/HT211289",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/4256-1",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2019/dsa-4591",
      },
      {
         type: "WEB",
         url: "https://www.openldap.org/its/index.cgi/Incoming?id=9123",
      },
      {
         type: "WEB",
         url: "http://seclists.org/fulldisclosure/2020/Jul/23",
      },
      {
         type: "WEB",
         url: "http://seclists.org/fulldisclosure/2020/Jul/24",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2022/02/23/4",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}


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