{"id":"CVE-2016-5300","details":"The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted identifiers in an XML document.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-0876.","modified":"2026-03-20T11:11:11.074837Z","published":"2016-06-16T18:59:10.547Z","related":["MGASA-2016-0227","SUSE-SU-2017:0415-1","SUSE-SU-2017:0424-1","SUSE-SU-2017:2699-1","SUSE-SU-2017:2700-1","openSUSE-SU-2024:10077-1"],"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10365"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html"},{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2016-11-01.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/91159"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3010-1"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201701-21"},{"type":"ADVISORY","url":"https://www.tenable.com/security/tns-2016-20"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3597"},{"type":"FIX","url":"http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2016/06/04/5"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2016/06/04/4"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libexpat/libexpat","events":[{"introduced":"0"},{"fixed":"fbc46fa2be307280648147543c053d05910f7a85"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.2.0"}]}}],"versions":["REC1_0","R_1_95_0","R_1_95_2","R_1_95_3","R_1_95_4","R_1_95_5","R_1_95_6","R_1_95_7","R_1_95_8","R_2_0_0","R_2_0_1","R_2_1_0","R_2_1_1","V1990307","V19981122","V19981231","V19990109","V19990425","V19990626","V19990709","V19990728","V19991013","V1_0","V1_1","V20000512","beta2","beta3","beta4","jclark-orig","libexpat-alpha-1","sourceforge_init","start"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-5300.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"12.04"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"15.10"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"4.4.4"}]},{"events":[{"introduced":"0"},{"last_affected":"5.0.2"}]},{"events":[{"introduced":"0"},{"last_affected":"5.1.1"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0.1"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}