github - ghsa-35p7-xqgq-2gx7

ghsa-35p7-xqgq-2gx7

Vulnerability from github

Published

2022-05-14 03:50

Modified

2022-05-14 03:50

Severity ?

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

Details

The SplObjectStorage unserialize implementation in ext/spl/spl_observer.c in PHP before 7.0.12 does not verify that a key is an object, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized memory access) via crafted serialized data.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2016-7480"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-11T07:59:00Z",
    "severity": "CRITICAL"
  },
  "details": "The SplObjectStorage unserialize implementation in ext/spl/spl_observer.c in PHP before 7.0.12 does not verify that a key is an object, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized memory access) via crafted serialized data.",
  "id": "GHSA-35p7-xqgq-2gx7",
  "modified": "2022-05-14T03:50:14Z",
  "published": "2022-05-14T03:50:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-7480"
    },
    {
      "type": "WEB",
      "url": "https://github.com/php/php-src/commit/61cdd1255d5b9c8453be71aacbbf682796ac77d4"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=73257"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20180112-0001"
    },
    {
      "type": "WEB",
      "url": "https://www.youtube.com/watch?v=LDcaPstAuPk"
    },
    {
      "type": "WEB",
      "url": "http://blog.checkpoint.com/2016/12/27/check-point-discovers-three-zero-day-vulnerabilities-web-programming-language-php-7"
    },
    {
      "type": "WEB",
      "url": "http://blog.checkpoint.com/wp-content/uploads/2016/12/PHP_Technical_Report.pdf"
    },
    {
      "type": "WEB",
      "url": "http://php.net/ChangeLog-7.php"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95152"
    }
  ],
  "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-2016-7480

Vulnerability from cvelistv5

Published

2017-01-11 06:45

Modified

2024-08-06 01:57

Severity ?

Summary

References

▼	URL	Tags
	http://blog.checkpoint.com/wp-content/uploads/2016/12/PHP_Technical_Report.pdf	x_refsource_MISC
	https://www.youtube.com/watch?v=LDcaPstAuPk	x_refsource_MISC
	https://bugs.php.net/bug.php?id=73257	x_refsource_MISC
	http://php.net/ChangeLog-7.php	x_refsource_MISC
	http://www.securityfocus.com/bid/95152	vdb-entry, x_refsource_BID
	https://github.com/php/php-src/commit/61cdd1255d5b9c8453be71aacbbf682796ac77d4	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20180112-0001/	x_refsource_CONFIRM
	http://blog.checkpoint.com/2016/12/27/check-point-discovers-three-zero-day-vulnerabilities-web-programming-language-php-7	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

PHP before 7.0.12

Version: PHP before 7.0.12

Show details on NVD website

JSON

To clipboard

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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.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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.

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