CVE-2013-4449 (GCVE-0-2013-4449)

Vulnerability from cvelistv5 – Published: 2014-02-05 18:00 – Updated: 2024-08-06 16:45
VLAI
Summary
The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service (slapd crash) by unbinding immediately after a search request, which triggers rwm_conn_destroy to free the session context while it is being used by rwm_op_search.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Date Public
2013-10-11 00:00
Show details on NVD website
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      "lastModified": "2024-11-21T01:55:35.407",
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      "published": "2014-02-05T18:55:06.317",
      "references": "[{\"url\": \"http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10705\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10735\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2014-0126.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2014-0206.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://seclists.org/fulldisclosure/2019/Dec/26\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-4449\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.debian.org/security/2015/dsa-3209\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2014:026\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.openldap.org/its/index.cgi/Incoming?id=7723\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2013/10/19/3\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.securityfocus.com/bid/63190\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.securitytracker.com/id/1029711\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=1019490\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://seclists.org/bugtraq/2019/Dec/23\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://support.apple.com/kb/HT210788\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10705\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10735\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2014-0126.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2014-0206.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://seclists.org/fulldisclosure/2019/Dec/26\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-4449\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.debian.org/security/2015/dsa-3209\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2014:026\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openldap.org/its/index.cgi/Incoming?id=7723\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2013/10/19/3\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/bid/63190\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securitytracker.com/id/1029711\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=1019490\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://seclists.org/bugtraq/2019/Dec/23\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://support.apple.com/kb/HT210788\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-189\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2013-4449\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2014-02-05T18:55:06.317\",\"lastModified\":\"2026-04-29T01:13:23.040\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service (slapd crash) by unbinding immediately after a search request, which triggers rwm_conn_destroy to free the session context while it is being used by rwm_op_search.\"},{\"lang\":\"es\",\"value\":\"El overlay rwm en OpenLDAP 2.4.23, 2.4.36 y anteriores no cuenta debidamente las referencias, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de slapd) mediante la desvinculaci\u00f3n inmediata despu\u00e9s de una solicitud de b\u00fasqueda, lo que provoca que rwm_conn_destroy libere la sesi\u00f3n mientras que est\u00e1 siendo utilizado por rwm_op_search.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:N/A:P\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-189\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16F59A04-14CF-49E2-9973-645477EA09DA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.4.36\",\"matchCriteriaId\":\"C8A79462-B8A3-4822-A496-AE2A71F706DC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5EC66226-A597-4A4C-932F-F4A7BAE119C8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4AEABC84-7B67-4FD4-A891-E52C80DC881E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"340F673A-295E-4B75-A9D1-E785B0440BE6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"49203E99-71E2-49D4-91A0-65AAAA7DC18F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"473AEC48-FBBF-4BEB-8728-1FA80DD94807\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7B0415EA-5F21-44C3-93F3-DDADBAA64449\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16AFC655-E81F-4FDE-8030-9781A8B79E73\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.13:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E99FB859-D023-4B2B-A709-05E83A46E2A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.14:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8D2EEBC7-1FAF-43E2-A124-C387C02D9E2B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.15:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"95D242E4-D5EB-4785-A6EF-60B1E8E2B0EC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.16:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F6FEDD9C-FDF7-456A-B06C-0A4A4443991D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.17:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9245CDE2-B90A-4D47-BA20-A7869FF0A645\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.18:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FB993E4D-E573-4495-97DE-465DDB2AA2DF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.19:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D0F106A3-63D5-4D07-9440-6628DBA78BE5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.20:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"36CC03BC-DF34-43CD-90B0-27D23A1DD06A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.21:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16C90FEE-527E-47F5-8840-517A55163D8E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.22:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0FAEA812-BB47-47A3-A975-B3B8D30DBA36\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.23:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5DE5D180-3972-40A0-ADAF-A4F3364D1381\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.24:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AD76F376-00D8-4917-BF68-6EECC316C331\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.25:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F7063C11-3BF5-4037-ADC3-0C7E9AF830B4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.26:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CAE258EA-1B57-4189-AD5A-7E2ACF223167\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.27:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C492F5F5-A6FD-4BED-890A-79254138CC0A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.28:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A6F7FDE8-2E54-4162-AA5F-D81253AAC8FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openldap:2.4.29:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"693E3145-FDDB-4780-886B-6D7FC7B2C5B3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openldap:openld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  }
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.