{"id":"CVE-2016-9935","details":"The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.29 and 7.x before 7.0.14 allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) or possibly have unspecified other impact via an empty boolean element in a wddxPacket XML document.","modified":"2026-08-07T14:59:09.905751Z","published":"2017-01-04T20:59:00.573Z","related":["SUSE-SU-2017:0017-1","SUSE-SU-2017:0038-1","SUSE-SU-2017:0109-1"],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/94846"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3737"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2016/12/12/2"},{"type":"ADVISORY","url":"http://www.php.net/ChangeLog-5.php"},{"type":"ADVISORY","url":"http://www.php.net/ChangeLog-7.php"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:1296"},{"type":"ADVISORY","url":"https://bugs.php.net/bug.php?id=73631"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201702-29"},{"type":"FIX","url":"https://github.com/php/php-src/commit/66fd44209d5ffcb9b3d1bc1b9fd8e35b485040c0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/php/php-src","events":[{"introduced":"0"},{"last_affected":"1ee7933f64f0a2ad66105a494b89247be305eda7"},{"introduced":"60fffd296abce5fc071f3c173c25a2696cf683c6"},{"last_affected":"721bcb2b7e7d283f89c300caed54a532e7fc5ddf"},{"fixed":"66fd44209d5ffcb9b3d1bc1b9fd8e35b485040c0"}],"database_specific":{"cpe":["cpe:2.3:a:php:php:*:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.10:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.11:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.12:*:*:*:*:*:*:*","cpe:2.3:a:php:php:7.0.13:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0"},{"last_affected":"5.6.28"},{"introduced":"7.0.0"},{"last_affected":"7.0.0"},{"introduced":"7.0.1"},{"last_affected":"7.0.1"},{"introduced":"7.0.2"},{"last_affected":"7.0.2"},{"introduced":"7.0.3"},{"last_affected":"7.0.3"},{"introduced":"7.0.4"},{"last_affected":"7.0.4"},{"introduced":"7.0.5"},{"last_affected":"7.0.5"},{"introduced":"7.0.6"},{"last_affected":"7.0.6"},{"introduced":"7.0.7"},{"last_affected":"7.0.7"},{"introduced":"7.0.8"},{"last_affected":"7.0.8"},{"introduced":"7.0.9"},{"last_affected":"7.0.9"},{"introduced":"7.0.10"},{"last_affected":"7.0.10"},{"introduced":"7.0.11"},{"last_affected":"7.0.11"},{"introduced":"7.0.12"},{"last_affected":"7.0.12"},{"introduced":"7.0.13"},{"last_affected":"7.0.13"}],"source":["CPE_RANGE","CPE_STRING","REFERENCES"]}}],"versions":["7.0.0","7.0.1","7.0.10","7.0.11","7.0.12","7.0.13","7.0.2","7.0.3","7.0.4","7.0.5","7.0.6","7.0.7","7.0.8","7.0.9","php-5.6.29RC1","php-5.6.28","php-5.6.28RC1","php-7.0.13","php-7.0.13RC1","POST_PHP7_NSAPI_REMOVAL","PRE_PHP7_NSAPI_REMOVAL","PRE_PHP7_EREG_MYSQL_REMOVALS","PRE_PHP7_REMOVALS","POST_PHP7_REMOVALS","POST_AST_MERGE","PRE_AST_MERGE","POST_64BIT_BRANCH_MERGE","PRE_64BIT_BRANCH_MERGE","POST_PHPNG_MERGE"],"database_specific":{"vanir_signatures":[{"deprecated":false,"digest":{"line_hashes":["78609651868901489198859856956417398104","233574690915010166405317282432796511510","160180925869332122967790818370137188909","51254198205364578751315707702817126872"],"threshold":0.9},"id":"CVE-2016-9935-782da15d","signature_type":"Line","signature_version":"v1","source":"https://github.com/php/php-src/commit/66fd44209d5ffcb9b3d1bc1b9fd8e35b485040c0","target":{"file":"ext/wddx/wddx.c"}},{"signature_type":"Function","signature_version":"v1","source":"https://github.com/php/php-src/commit/66fd44209d5ffcb9b3d1bc1b9fd8e35b485040c0","target":{"file":"ext/wddx/wddx.c","function":"php_wddx_push_element"},"deprecated":false,"digest":{"function_hash":"333790332470613182653193404017146353480","length":4912},"id":"CVE-2016-9935-de42de9b"}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-9935.json","vanir_signatures_modified":"2026-08-07T14:59:09Z"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}