{"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":"2026-05-28T04:03:16.345283852Z","published":"2016-06-16T18:59:10.547Z","related":["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"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"],"vendor_product":"canonical:ubuntu_linux","source":"CPE_STRING","extracted_events":[{"last_affected":"12.04"},{"last_affected":"14.04"},{"last_affected":"15.10"},{"last_affected":"16.04"}]},{"cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"vendor_product":"debian:debian_linux","source":"CPE_STRING","extracted_events":[{"last_affected":"8.0"}]},{"cpes":["cpe:2.3:o:google:android:4.4.4:*:*:*:*:*:*:*","cpe:2.3:o:google:android:5.0.2:*:*:*:*:*:*:*","cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:*","cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*","cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*"],"vendor_product":"google:android","source":"CPE_STRING","extracted_events":[{"last_affected":"4.4.4"},{"last_affected":"5.0.2"},{"last_affected":"5.1.1"},{"last_affected":"6.0"},{"last_affected":"6.0.1"}]}]},"references":[{"type":"WEB","url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10365"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3597"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.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://source.android.com/security/bulletin/2016-11-01.html"},{"type":"ADVISORY","url":"https://www.tenable.com/security/tns-2016-20"},{"type":"FIX","url":"http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2016/06/04/4"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2016/06/04/5"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libexpat/libexpat","events":[{"introduced":"0"},{"fixed":"fbc46fa2be307280648147543c053d05910f7a85"}],"database_specific":{"cpe":"cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*","source":"CPE_RANGE","extracted_events":[{"introduced":"0"},{"fixed":"2.2.0"}]}}],"versions":["R_2_1_1","R_2_1_0","R_2_0_1","R_2_0_0","R_1_95_8","R_1_95_7","R_1_95_6","R_1_95_5","R_1_95_4","R_1_95_3","R_1_95_2","R_1_95_0","libexpat-alpha-1","start","sourceforge_init","jclark-orig","V20000512","V19991013","V19990728","V19990709","V19990626","V1_1","V19990425","V1990307","V19990109","V19981231","V19981122","V1_0","beta4","beta3","beta2","REC1_0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-5300.json"}}],"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"}]}