FKIE_CVE-2015-0231

Vulnerability from fkie_nvd - Published: 2015-01-27 20:03 - Updated: 2025-04-12 10:46
Severity ?
Summary
Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate numerical keys within the serialized properties of an object. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-8142.
References
secalert@redhat.comhttp://advisories.mageia.org/MGASA-2015-0040.html
secalert@redhat.comhttp://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html
secalert@redhat.comhttp://marc.info/?l=bugtraq&m=143403519711434&w=2
secalert@redhat.comhttp://marc.info/?l=bugtraq&m=143748090628601&w=2
secalert@redhat.comhttp://marc.info/?l=bugtraq&m=144050155601375&w=2
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2015-1053.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2015-1066.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2015-1135.html
secalert@redhat.comhttp://www.debian.org/security/2015/dsa-3195
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2015:032
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2015:079
secalert@redhat.comhttp://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
secalert@redhat.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
secalert@redhat.comhttp://www.php.net/ChangeLog-5.php
secalert@redhat.comhttp://www.securityfocus.com/bid/72539
secalert@redhat.comhttps://bugs.php.net/bug.php?id=68710Exploit, Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1185397
secalert@redhat.comhttps://github.com/php/php-src/commit/b585a3aed7880a5fa5c18e2b838fc96f40e075bdPatch, Vendor Advisory
secalert@redhat.comhttps://security.gentoo.org/glsa/201503-03
secalert@redhat.comhttps://security.gentoo.org/glsa/201606-10
secalert@redhat.comhttps://support.apple.com/HT205267
af854a3a-2127-422b-91ae-364da2661108http://advisories.mageia.org/MGASA-2015-0040.html
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=143403519711434&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=143748090628601&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=144050155601375&w=2
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1053.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1066.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1135.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3195
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2015:032
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2015:079
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
af854a3a-2127-422b-91ae-364da2661108http://www.php.net/ChangeLog-5.php
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/72539
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/bug.php?id=68710Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1185397
af854a3a-2127-422b-91ae-364da2661108https://github.com/php/php-src/commit/b585a3aed7880a5fa5c18e2b838fc96f40e075bdPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201503-03
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201606-10
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT205267
Impacted products
Vendor Product Version
php php *
php php 5.4.0
php php 5.4.1
php php 5.4.2
php php 5.4.3
php php 5.4.4
php php 5.4.5
php php 5.4.6
php php 5.4.7
php php 5.4.8
php php 5.4.9
php php 5.4.10
php php 5.4.11
php php 5.4.12
php php 5.4.12
php php 5.4.12
php php 5.4.13
php php 5.4.13
php php 5.4.14
php php 5.4.14
php php 5.4.15
php php 5.4.16
php php 5.4.17
php php 5.4.18
php php 5.4.19
php php 5.4.20
php php 5.4.21
php php 5.4.22
php php 5.4.23
php php 5.4.24
php php 5.4.25
php php 5.4.26
php php 5.4.27
php php 5.4.28
php php 5.4.29
php php 5.4.30
php php 5.4.34
php php 5.4.35
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.0
php php 5.5.1
php php 5.5.2
php php 5.5.3
php php 5.5.4
php php 5.5.5
php php 5.5.6
php php 5.5.7
php php 5.5.8
php php 5.5.9
php php 5.5.10
php php 5.5.11
php php 5.5.12
php php 5.5.13
php php 5.5.14
php php 5.5.15
php php 5.5.16
php php 5.5.17
php php 5.5.18
php php 5.5.19
php php 5.5.20
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.1
php php 5.6.2
php php 5.6.3
php php 5.6.4

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            {
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              "matchCriteriaId": "F1F13E2D-A8F7-4B74-8D03-7905C81672C9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "AE18933A-5FE6-41C7-B1B6-DA3E762C3FB6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "9AE1289F-03A6-4621-B387-5F5ADAC4AE92",
              "vulnerable": true
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate numerical keys within the serialized properties of an object.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-8142."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad del uso despu\u00e9s de liberaci\u00f3n en la funci\u00f3n process_nested_data en ext/standard/var_unserializer.re en PHP anterior a 5.4.37, 5.5.x anterior a 5.5.21, y 5.6.x anterior a 5.6.5 permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de una llamada de no serializar manipulada que aprovecha el manejo incorrecto de claves num\u00e9ricas duplicadas dentro de las propiedades serializadas de un objeto. NOTA: este vulnerabilidad existe debido a una soluci\u00f3n incompleta para CVE-2014-8142."
    }
  ],
  "evaluatorComment": "\u003ca href=\"http://cwe.mitre.org/data/definitions/416.html\"\u003eCWE-416: Use After Free\u003c/a\u003e",
  "id": "CVE-2015-0231",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-01-27T20:03:41.097",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://advisories.mageia.org/MGASA-2015-0040.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://marc.info/?l=bugtraq\u0026m=143403519711434\u0026w=2"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://marc.info/?l=bugtraq\u0026m=143748090628601\u0026w=2"
    },
    {
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      "url": "http://marc.info/?l=bugtraq\u0026m=144050155601375\u0026w=2"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1053.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1066.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1135.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.debian.org/security/2015/dsa-3195"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:032"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:079"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.php.net/ChangeLog-5.php"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/72539"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
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        "Vendor Advisory"
      ],
      "url": "https://bugs.php.net/bug.php?id=68710"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1185397"
    },
    {
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    },
    {
      "source": "secalert@redhat.com",
      "url": "https://security.gentoo.org/glsa/201503-03"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://security.gentoo.org/glsa/201606-10"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://support.apple.com/HT205267"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://advisories.mageia.org/MGASA-2015-0040.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
    {
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      "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1135.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2015/dsa-3195"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:032"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:079"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.php.net/ChangeLog-5.php"
    },
    {
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      "url": "http://www.securityfocus.com/bid/72539"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://bugs.php.net/bug.php?id=68710"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1185397"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    {
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      "url": "https://security.gentoo.org/glsa/201606-10"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.apple.com/HT205267"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

Author Source Type Date

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.


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