ghsa-m9h3-f3g9-fqrf
Vulnerability from github
Published
2022-05-02 06:10
Modified
2024-01-21 03:30
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences, which triggers a free of an invalid, uninitialized pointer in the slap_mods_free function, as demonstrated using the Codenomicon LDAPv3 test suite.

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{
  "affected": [],
  "aliases": [
    "CVE-2010-0211"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-252"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2010-07-28T12:48:00Z",
    "severity": "MODERATE"
  },
  "details": "The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences, which triggers a free of an invalid, uninitialized pointer in the slap_mods_free function, as demonstrated using the Codenomicon LDAPv3 test suite.",
  "id": "GHSA-m9h3-f3g9-fqrf",
  "modified": "2024-01-21T03:30:24Z",
  "published": "2022-05-02T06:10:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0211"
    },
    {
      "type": "WEB",
      "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10705"
    },
    {
      "type": "WEB",
      "url": "http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/40639"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/40677"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/40687"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/42787"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-201406-36.xml"
    },
    {
      "type": "WEB",
      "url": "http://support.apple.com/kb/HT4435"
    },
    {
      "type": "WEB",
      "url": "http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6570"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0542.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0543.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/515545/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/41770"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1024221"
    },
    {
      "type": "WEB",
      "url": "http://www.vmware.com/security/advisories/VMSA-2011-0001.html"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/1849"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/1858"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0025"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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