{"id":"CVE-2016-7944","details":"Integer overflow in X.org libXfixes before 5.0.3 on 32-bit platforms might allow remote X servers to gain privileges via a length value of INT_MAX, which triggers the client to stop reading data and get out of sync.","modified":"2026-05-18T05:48:24.030791893Z","published":"2016-12-13T20:59:08.893Z","related":["SUSE-SU-2016:2505-1","SUSE-SU-2016:2828-1","SUSE-SU-2016:3172-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*"],"vendor_product":"fedoraproject:fedora","source":"CPE_FIELD","extracted_events":[{"last_affected":"24"},{"last_affected":"25"}]}]},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/10/04/2"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/10/04/4"},{"type":"WEB","url":"http://www.securityfocus.com/bid/93361"},{"type":"WEB","url":"http://www.securitytracker.com/id/1036945"},{"type":"WEB","url":"https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CE6VJWBMOWLSCH4OP4TAEPIA7NP53ON/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GE43MDCRGS4R7MRRZNVSLREHRLU5OHCV/"},{"type":"WEB","url":"https://lists.x.org/archives/xorg-announce/2016-October/002720.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201704-03"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.freedesktop.org/xorg/lib/libxfixes","events":[{"introduced":"0"},{"last_affected":"b2406ed9031991b7ddc5b76b308623afc8a590c5"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"5.0.2"}],"cpe":"cpe:2.3:a:x.org:libxfixes:*:*:*:*:*:*:x86:*","source":"CPE_FIELD"}}],"versions":["libXfixes-5.0.2","libXfixes-5.0.1","libXfixes-5.0","libXfixes-4.0.5","libXfixes-4.0.4","libXfixes-4.0.3","libXfixes-4.0.2","libXfixes-4_0_1","XORG-7_1","libXfixes-4_0","XORG-7_0_99_901","XORG-7_0","XORG-6_99_99_904","MODULAR_COPY","XORG-6_99_99_903","XORG-6_99_99_902","XORG-6_8_99_903","XORG-6_8_99_902","XORG-6_99_99_901","XORG-6_99_99_900","XORG-6_8_99_901","XORG-6_8_99_900","XORG-6_8_99_16","XORG-6_8_99_15","XORG-6_8_99_14","XORG-6_8_99_9","XORG-6_8_99_8","XORG-6_8_99_13","XORG-6_8_99_12","XORG-6_8_99_11","XORG-6_8_99_10","sco_port_update-base","XORG-6_8_99_7","XORG-6_8_99_6","XORG-6_8_99_5","XORG-6_8_99_4","XORG-6_8_99_3","XORG-6_8_99_2","XORG-6_8_99_1","rel-0-6-1","lg3d-rel-0-7-0","lg3d-rel-0-6-2","lg3d-base","XORG-6_8_2","XORG-6_8_1_904","XORG-6_8_1_903","XORG-6_8_1_902","XORG-6_8_1_901","XORG-6_8_1","XORG-6_8_0","XORG-6_7_99_904","XORG-6_7_99_903","XORG-6_7_99_902","XORG-6_7_99_901","XORG-6_7_99_2","XORG-6_7_99_1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7944.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:H/I:H/A:H"}]}