ghsa-mcgr-9688-597c
Vulnerability from github
Published
2022-05-14 03:27
Modified
2022-05-14 03:27
Severity ?
Details
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.
{ "affected": [], "aliases": [ "CVE-2017-5340" ], "database_specific": { "cwe_ids": [ "CWE-190" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2017-01-11T06:59:00Z", "severity": "CRITICAL" }, "details": "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.", "id": "GHSA-mcgr-9688-597c", "modified": "2022-05-14T03:27:14Z", "published": "2022-05-14T03:27:13Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5340" }, { "type": "WEB", "url": "https://github.com/php/php-src/commit/4cc0286f2f3780abc6084bcdae5dce595daa3c12" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2018:1296" }, { "type": "WEB", "url": "https://bugs.php.net/bug.php?id=73832" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20180112-0001" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/95371" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1037659" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- 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.