{"id":"CVE-2016-5421","details":"Use-after-free vulnerability in libcurl before 7.50.1 allows attackers to control which connection is used or possibly have unspecified other impact via unknown vectors.","aliases":["CURL-CVE-2016-5421"],"modified":"2026-05-15T12:03:18.956674353Z","published":"2016-08-10T14:59:06.330Z","related":["SUSE-SU-2016:2330-1","SUSE-SU-2017:2699-1","SUSE-SU-2017:2700-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"last_affected":"12.04"},{"last_affected":"14.04"},{"last_affected":"16.04"}],"vendor_product":"canonical:ubuntu_linux","source":"CPE_FIELD","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:16.04:*:*:*:lts:*:*:*"]},{"extracted_events":[{"last_affected":"8.0"}],"vendor_product":"debian:debian_linux","source":"CPE_FIELD","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"]},{"extracted_events":[{"last_affected":"23"},{"last_affected":"24"}],"vendor_product":"fedoraproject:fedora","source":"CPE_FIELD","cpes":["cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*"]},{"extracted_events":[{"last_affected":"42.1"}],"vendor_product":"opensuse:leap","source":"CPE_FIELD","cpes":["cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*"]},{"extracted_events":[{"last_affected":"13.2"}],"vendor_product":"opensuse:opensuse","source":"CPE_FIELD","cpes":["cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*"]}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GLPXQQKURBQFM4XM6645VRPTOE2AWG33/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K3GQH4V3XAQ5Z53AMQRDEC3C3UHTW7QR/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-updates/2016-09/msg00011.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-updates/2016-09/msg00094.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3638"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/92306"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1036536"},{"type":"ADVISORY","url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.563059"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3048-1"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:3558"},{"type":"ADVISORY","url":"https://curl.haxx.se/docs/adv_20160803C.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201701-47"},{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2016-12-01.html"},{"type":"ADVISORY","url":"https://www.tenable.com/security/tns-2016-18"},{"type":"FIX","url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}