CVE-2016-7479

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2016-7479
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7479.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-7479
Downstream
Related
Published
2017-01-12T00:59:00Z
Modified
2026-10-16T02:45:08Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution.

References

Affected packages

Git / github.com/php/php-src

Affected ranges

Type
GIT
Repo
https://github.com/php/php-src
Events
Introduced
60fffd296abce5fc071f3c173c25a2696cf683c6
Last Affected
0221e9f827632942225586687a33cfd554860d5e
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.0"
                },
                {
                    "last_affected": "7.0.0"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.1"
                },
                {
                    "last_affected": "7.0.1"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.2"
                },
                {
                    "last_affected": "7.0.2"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.3"
                },
                {
                    "last_affected": "7.0.3"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.4"
                },
                {
                    "last_affected": "7.0.4"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.5"
                },
                {
                    "last_affected": "7.0.5"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.6"
                },
                {
                    "last_affected": "7.0.6"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.7"
                },
                {
                    "last_affected": "7.0.7"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.8"
                },
                {
                    "last_affected": "7.0.8"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.9"
                },
                {
                    "last_affected": "7.0.9"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.10:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.10"
                },
                {
                    "last_affected": "7.0.10"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.11:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.11"
                },
                {
                    "last_affected": "7.0.11"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.12:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.12"
                },
                {
                    "last_affected": "7.0.12"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.0.14:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.0.14"
                },
                {
                    "last_affected": "7.0.14"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:php:php:7.1.0:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "7.1.0"
                },
                {
                    "last_affected": "7.1.0"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}

Affected versions

7.*
7.0.0
7.0.1
7.0.10
7.0.11
7.0.12
7.0.14
7.0.2
7.0.3
7.0.4
7.0.5
7.0.6
7.0.7
7.0.8
7.0.9
7.1.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7479.json"