{"id":"CVE-2018-16839","details":"Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.","aliases":["CURL-CVE-2018-16839"],"modified":"2026-05-17T11:55:11.142592700Z","published":"2018-10-31T18:29:00.230Z","related":["SUSE-SU-2018:3624-1","SUSE-SU-2019:0339-1","SUSE-SU-2019:0996-1","openSUSE-SU-2024:10582-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","vendor_product":"canonical:ubuntu_linux","cpes":["cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"14.04"},{"last_affected":"16.04"},{"last_affected":"18.04"},{"last_affected":"18.10"}]},{"vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"8.0"},{"last_affected":"9.0"}],"source":"CPE_FIELD"}]},"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/8338a0f605bdbb3a6098bb76f666a95fc2b2f53f37fa1ecc89f1146f%40%3Cdevnull.infra.apache.org%3E"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1042012"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/11/msg00005.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201903-03"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3805-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4331"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16839"},{"type":"FIX","url":"https://curl.haxx.se/docs/CVE-2018-16839.html"},{"type":"FIX","url":"https://github.com/curl/curl/commit/f3a24d7916b9173c69a3e0ee790102993833d6c5"}],"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"}]}