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finish_nested_data function in ext/standard/var_unserializer.re in PHP before 5.6.31, 7.0.x before 7.0.21, and 7.1.x before 7.1.7 is prone to a buffer over-read while unserializing untrusted data. Exploitation of this issue can have an unspecified impact on the integrity of PHP."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"RHSA-2018:1296","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:1296"},{"name":"http://php.net/ChangeLog-5.php","refsource":"CONFIRM","url":"http://php.net/ChangeLog-5.php"},{"name":"https://bugs.php.net/bug.php?id=74111","refsource":"CONFIRM","url":"https://bugs.php.net/bug.php?id=74111"},{"name":"DSA-4081","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4081"},{"name":"DSA-4080","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4080"},{"name":"USN-3566-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3566-1/"},{"name":"http://php.net/ChangeLog-7.php","refsource":"CONFIRM","url":"http://php.net/ChangeLog-7.php"},{"name":"99490","refsource":"BID","url":"http://www.securityfocus.com/bid/99490"},{"refsource":"UBUNTU","name":"USN-3566-2","url":"https://usn.ubuntu.com/3566-2/"}]}},"nvd":{"publishedDate":"2017-08-18 03:29:00","lastModifiedDate":"2019-10-03 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finish_nested_data function in ext/standard/var_unserializer.re in PHP before 5.6.31, 7.0.x before 7.0.21, and 7.1.x before 7.1.7 is prone to a buffer over-read while unserializing untrusted data. Exploitation of this issue can have an unspecified impact on the integrity of PHP.","Type":"Description","Title":null},{"CveYear":"2017","CveId":"12933","Ordinal":"2","NoteData":"2017-08-17","Type":"Other","Title":"Published"},{"CveYear":"2017","CveId":"12933","Ordinal":"3","NoteData":"2019-05-22","Type":"Other","Title":"Modified"}]}}}