CVE-2016-7133

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Source
https://nvd.nist.gov/vuln/detail/CVE-2016-7133
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7133.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-7133
Downstream
Related
Published
2016-09-12T01:59:11Z
Modified
2025-09-19T08:33:51.094256Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Zend/zendalloc.c in PHP 7.x before 7.0.10, when openbasedir is enabled, mishandles huge realloc operations, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a long pathname.

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
c2a13ced4272f2e65d2773e2ea6ca11c1ce4a911

Affected versions

Other

NEWS
NEWS-cvs2svn
POST_64BIT_BRANCH_MERGE
POST_AST_MERGE
POST_NATIVE_TLS_MERGE
POST_PHP7_EREG_MYSQL_REMOVALS
POST_PHP7_NSAPI_REMOVAL
POST_PHP7_REMOVALS
POST_PHPNG_MERGE
PRE_64BIT_BRANCH_MERGE
PRE_AST_MERGE
PRE_NATIVE_TLS_MERGE
PRE_PHP7_EREG_MYSQL_REMOVALS
PRE_PHP7_NSAPI_REMOVAL
PRE_PHP7_REMOVALS
PRE_PHPNG_MERGE

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

php-7.*

php-7.0.3RC1
php-7.0.4RC1
php-7.0.5RC1
php-7.0.7RC1
php-7.0.8RC1
php-7.0.9RC1

Database specific 

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            "target": {
                "function": "zend_mm_realloc_heap",
                "file": "Zend/zend_alloc.c"
            },
            "digest": {
                "function_hash": "38175289135737973986616221052495021956",
                "length": 5848.0
            },
            "id": "CVE-2016-7133-44c094ca",
            "signature_version": "v1",
            "signature_type": "Function"
        },
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            "source": "https://github.com/php/php-src/commit/c2a13ced4272f2e65d2773e2ea6ca11c1ce4a911",
            "target": {
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            "id": "CVE-2016-7133-b6ee4d35",
            "signature_version": "v1",
            "signature_type": "Line"
        }
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}