ghsa-23c4-87c4-jw89
Vulnerability from github
Published
2022-05-24 17:40
Modified
2022-05-24 17:40
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and slapd crash in the saslAuthzTo processing, resulting in denial of service.

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{
   affected: [],
   aliases: [
      "CVE-2020-36226",
   ],
   database_specific: {
      cwe_ids: [],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2021-01-26T18:15:00Z",
      severity: "HIGH",
   },
   details: "A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and slapd crash in the saslAuthzTo processing, resulting in denial of service.",
   id: "GHSA-23c4-87c4-jw89",
   modified: "2022-05-24T17:40:17Z",
   published: "2022-05-24T17:40:17Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2020-36226",
      },
      {
         type: "WEB",
         url: "https://bugs.openldap.org/show_bug.cgi?id=9413",
      },
      {
         type: "WEB",
         url: "https://git.openldap.org/openldap/openldap/-/commit/554dff1927176579d652f2fe60c90e9abbad4c65",
      },
      {
         type: "WEB",
         url: "https://git.openldap.org/openldap/openldap/-/commit/5a2017d4e61a6ddc4dcb4415028e0d08eb6bca26",
      },
      {
         type: "WEB",
         url: "https://git.openldap.org/openldap/openldap/-/commit/c0b61a9486508e5202aa2e0cfb68c9813731b439",
      },
      {
         type: "WEB",
         url: "https://git.openldap.org/openldap/openldap/-/commit/d169e7958a3e0dc70f59c8374bf8a59833b7bdd8",
      },
      {
         type: "WEB",
         url: "https://git.openldap.org/openldap/openldap/-/tags/OPENLDAP_REL_ENG_2_4_57",
      },
      {
         type: "WEB",
         url: "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E",
      },
      {
         type: "WEB",
         url: "https://lists.apache.org/thread.html/rc713534b10f9daeee2e0990239fa407e2118e4aa9e88a7041177497c@%3Cissues.guacamole.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/2021/02/msg00005.html",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20210226-0002",
      },
      {
         type: "WEB",
         url: "https://support.apple.com/kb/HT212529",
      },
      {
         type: "WEB",
         url: "https://support.apple.com/kb/HT212530",
      },
      {
         type: "WEB",
         url: "https://support.apple.com/kb/HT212531",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2021/dsa-4845",
      },
      {
         type: "WEB",
         url: "http://seclists.org/fulldisclosure/2021/May/64",
      },
      {
         type: "WEB",
         url: "http://seclists.org/fulldisclosure/2021/May/65",
      },
      {
         type: "WEB",
         url: "http://seclists.org/fulldisclosure/2021/May/70",
      },
   ],
   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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