fkie_cve-2017-5340
Vulnerability from fkie_nvd
Published
2017-01-11 06:59
Modified
2024-11-21 03:27
Severity ?
Summary
Zend/zend_hash.c in PHP before 7.0.15 and 7.1.x before 7.1.1 mishandles certain cases that require large array allocations, which allows remote attackers to execute arbitrary code or cause a denial of service (integer overflow, uninitialized memory access, and use of arbitrary destructor function pointers) via crafted serialized data.
References
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", matchCriteriaId: "3A59822F-11EA-4F4D-9721-6D3DD9842FC8", versionEndExcluding: "7.0.15", versionStartIncluding: "7.0.0", vulnerable: true, }, { criteria: "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", matchCriteriaId: "473456E3-B45F-46C0-AEF8-72D78487CF38", versionEndExcluding: "7.1.1", versionStartIncluding: "7.1.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*", matchCriteriaId: "1FE996B1-6951-4F85-AA58-B99A379D2163", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "Zend/zend_hash.c in PHP before 7.0.15 and 7.1.x before 7.1.1 mishandles certain cases that require large array allocations, which allows remote attackers to execute arbitrary code or cause a denial of service (integer overflow, uninitialized memory access, and use of arbitrary destructor function pointers) via crafted serialized data.", }, { lang: "es", value: "Zend/zend_hash.c en PHP en versiones anteriores a 7.0.15 y 7.1.x en versiones anteriores a 7.1.1 no maneja adecuadamente ciertos casos que requieren asignaciones de array grandes, lo que permite a atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio (desbordamiento de enteros, acceso a memoria no inicializada y uso de punteros de la función de destructor arbitrarios) a través de datos serializados manipulados.", }, ], id: "CVE-2017-5340", lastModified: "2024-11-21T03:27:25.237", metrics: { cvssMetricV2: [ { acInsufInfo: true, 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, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 9.8, baseSeverity: "CRITICAL", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2017-01-11T06:59:00.160", references: [ { source: "cve@mitre.org", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/95371", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securitytracker.com/id/1037659", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2018:1296", }, { source: "cve@mitre.org", tags: [ "Exploit", "Issue Tracking", "VDB Entry", "Vendor Advisory", ], url: "https://bugs.php.net/bug.php?id=73832", }, { source: "cve@mitre.org", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/php/php-src/commit/4cc0286f2f3780abc6084bcdae5dce595daa3c12", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20180112-0001/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/95371", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securitytracker.com/id/1037659", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2018:1296", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Issue Tracking", "VDB Entry", "Vendor Advisory", ], url: "https://bugs.php.net/bug.php?id=73832", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/php/php-src/commit/4cc0286f2f3780abc6084bcdae5dce595daa3c12", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20180112-0001/", }, ], sourceIdentifier: "cve@mitre.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-190", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.