CVE-2016-7411

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Source
https://nvd.nist.gov/vuln/detail/CVE-2016-7411
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7411.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-7411
Downstream
Related
Published
2016-09-17T21:59:02Z
Modified
2025-10-10T00:48:57.305434Z
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

ext/standard/var_unserializer.re in PHP before 5.6.26 mishandles object-deserialization failures, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an unserialize call that references a partially constructed object.

References

Affected packages

Git / github.com/php/php-src

Affected ranges

Type
GIT
Repo
https://github.com/php/php-src
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6a7cc8ff85827fa9ac715b3a83c2d9147f33cd43

Affected versions

Other

NEWS
NEWS-cvs2svn

php-5.*

php-5.3.23RC1
php-5.3.29
php-5.3.29RC1
php-5.4.30RC1
php-5.4.32RC1
php-5.4.4RC2
php-5.5.24RC1
php-5.6.18RC1
php-5.6.19RC1
php-5.6.22RC1
php-5.6.23RC1
php-5.6.24RC1

Database specific 

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                "function_hash": "197201877932423095753011497744349995199"
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            "target": {
                "function": "php_var_unserialize",
                "file": "ext/standard/var_unserializer.c"
            },
            "signature_version": "v1",
            "signature_type": "Function",
            "id": "CVE-2016-7411-4e3db367",
            "source": "https://github.com/php/php-src/commit/6a7cc8ff85827fa9ac715b3a83c2d9147f33cd43",
            "deprecated": false
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                "file": "ext/standard/var_unserializer.c"
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            "id": "CVE-2016-7411-dbd32cdf",
            "source": "https://github.com/php/php-src/commit/6a7cc8ff85827fa9ac715b3a83c2d9147f33cd43",
            "deprecated": false
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            "id": "CVE-2016-7411-de0ce1d8",
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                "file": "Zend/zend_objects_API.c"
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            "id": "CVE-2016-7411-df346122",
            "source": "https://github.com/php/php-src/commit/6a7cc8ff85827fa9ac715b3a83c2d9147f33cd43",
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}