github - ghsa-mcgr-9688-597c

ghsa-mcgr-9688-597c

Vulnerability from github

Published

2022-05-14 03:27

Modified

2025-04-20 03:30

Severity ?

9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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{
  "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": "2025-04-20T03:30:59Z",
  "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"
    }
  ]
}

CVE-2017-5340 (GCVE-0-2017-5340)

Vulnerability from cvelistv5

Published

2017-01-11 06:02

Modified

2024-08-05 14:55

Severity ?

CWE

n/a

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

URL

Tags

	https://github.com/php/php-src/commit/4cc0286f2f3780abc6084bcdae5dce595daa3c12	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2018:1296	vendor-advisory, x_refsource_REDHAT
	https://security.netapp.com/advisory/ntap-20180112-0001/	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/95371	vdb-entry, x_refsource_BID
	https://bugs.php.net/bug.php?id=73832	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1037659	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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}

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