fkie_cve-2017-15099
Vulnerability from fkie_nvd
Published
2017-11-22 18:29
Modified
2025-04-20 01:37
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
INSERT ... ON CONFLICT DO UPDATE commands in PostgreSQL 10.x before 10.1, 9.6.x before 9.6.6, and 9.5.x before 9.5.10 disclose table contents that the invoker lacks privilege to read. These exploits affect only tables where the attacker lacks full read access but has both INSERT and UPDATE privileges. Exploits bypass row level security policies and lack of SELECT privilege.
References
secalert@redhat.comhttp://www.securityfocus.com/bid/101781Third Party Advisory, VDB Entry
secalert@redhat.comhttp://www.securitytracker.com/id/1039752Third Party Advisory, VDB Entry
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2018:2511
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2018:2566
secalert@redhat.comhttps://www.debian.org/security/2017/dsa-4028Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://www.postgresql.org/about/news/1801/Issue Tracking, Vendor Advisory
secalert@redhat.comhttps://www.postgresql.org/support/security/Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/101781Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1039752Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:2511
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:2566
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2017/dsa-4028Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.postgresql.org/about/news/1801/Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.postgresql.org/support/security/Issue Tracking, Vendor Advisory
Impacted products
Vendor Product Version
postgresql postgresql 9.5
postgresql postgresql 9.5.1
postgresql postgresql 9.5.2
postgresql postgresql 9.5.3
postgresql postgresql 9.5.4
postgresql postgresql 9.5.5
postgresql postgresql 9.5.6
postgresql postgresql 9.5.7
postgresql postgresql 9.5.8
postgresql postgresql 9.5.9
postgresql postgresql 9.6
postgresql postgresql 9.6.1
postgresql postgresql 9.6.2
postgresql postgresql 9.6.3
postgresql postgresql 9.6.4
postgresql postgresql 9.6.5
postgresql postgresql 10.0
debian debian_linux 9.0


To clipboard 

{
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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "INSERT ... ON CONFLICT DO UPDATE commands in PostgreSQL 10.x before 10.1, 9.6.x before 9.6.6, and 9.5.x before 9.5.10 disclose table contents that the invoker lacks privilege to read. These exploits affect only tables where the attacker lacks full read access but has both INSERT and UPDATE privileges. Exploits bypass row level security policies and lack of SELECT privilege."
    },
    {
      "lang": "es",
      "value": "Los comandos INSERT ... ON CONFLICT DO UPDATE en PostgreSQL en versiones 10.x anteriores a la 10.1, las versiones 9.6.x anteriores a la 9.6.6 y las versiones 9.5.x anteriores a la 9.5.10 revelan el contenido de la tabla y quien invoca estos comandos puede leerla, aunque no tiene privilegios de lectura para ello. Estos exploits solo afectan a tablas en las que el atacante no tiene acceso total de lectura, pero s\u00ed privilegios INSERT y UPDATE. Los exploits omiten las pol\u00edticas de seguridad a nivel de filas y la falta de privilegios SELECT."
    }
  ],
  "id": "CVE-2017-15099",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
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        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2017-11-22T18:29:00.583",
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      "tags": [
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
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      "source": "nvd@nist.gov",
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    }
  ]
}


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