FKIE_CVE-2016-6295

Vulnerability from fkie_nvd - Published: 2016-07-25 14:59 - Updated: 2025-04-12 10:46
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
ext/snmp/snmp.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly have unspecified other impact via crafted serialized data, a related issue to CVE-2016-5773.
References
cve@mitre.orghttp://git.php.net/?p=php-src.git%3Ba=commit%3Bh=cab1c3b3708eead315e033359d07049b23b147a3
cve@mitre.orghttp://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
cve@mitre.orghttp://openwall.com/lists/oss-security/2016/07/24/2Mailing List, Patch
cve@mitre.orghttp://php.net/ChangeLog-5.phpRelease Notes
cve@mitre.orghttp://php.net/ChangeLog-7.phpRelease Notes
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2750.html
cve@mitre.orghttp://www.debian.org/security/2016/dsa-3631
cve@mitre.orghttp://www.securityfocus.com/bid/92094Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1036430
cve@mitre.orghttps://bugs.php.net/72479Exploit, Issue Tracking, Patch, Third Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201611-22
cve@mitre.orghttps://support.apple.com/HT207170
af854a3a-2127-422b-91ae-364da2661108http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=cab1c3b3708eead315e033359d07049b23b147a3
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2016/07/24/2Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108http://php.net/ChangeLog-5.phpRelease Notes
af854a3a-2127-422b-91ae-364da2661108http://php.net/ChangeLog-7.phpRelease Notes
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2750.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3631
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/92094Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1036430
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/72479Exploit, Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201611-22
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT207170
Impacted products
Vendor Product Version
php php *
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
php php 5.6.5
php php 5.6.6
php php 5.6.7
php php 5.6.8
php php 5.6.9
php php 5.6.10
php php 5.6.11
php php 5.6.12
php php 5.6.13
php php 5.6.14
php php 5.6.15
php php 5.6.16
php php 5.6.17
php php 5.6.18
php php 5.6.19
php php 5.6.20
php php 5.6.21
php php 5.6.22
php php 5.6.23
php php 7.0.0
php php 7.0.1
php php 7.0.2
php php 7.0.3
php php 7.0.4
php php 7.0.5
php php 7.0.8
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "ext/snmp/snmp.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly have unspecified other impact via crafted serialized data, a related issue to CVE-2016-5773."
    },
    {
      "lang": "es",
      "value": "ext/snmp/snmp.c en PHP en versiones anteriores a 5.5.38, 5.6.x en versiones anteriores a 5.6.24 y 7.x en versiones anteriores a 7.0.9 no interact\u00faa correctamente con la implementaci\u00f3n no serializada y la recolecci\u00f3n de basura, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (uso despu\u00e9s de liberaci\u00f3n y ca\u00edda de aplicaci\u00f3n) o posiblemente tener otro impacto no especificado a trav\u00e9s de datos serializados, un problema relacionado con CVE-2016-5773."
    }
  ],
  "id": "CVE-2016-6295",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
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        "baseSeverity": "HIGH",
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          "accessVector": "NETWORK",
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          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
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          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2016-07-25T14:59:08.670",
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.
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