{"schema_version":"1.7.5","id":"CVE-2018-1000168","published":"2018-05-08T15:29:00.207Z","modified":"2026-07-08T05:50:10.204269495Z","related":["SUSE-SU-2018:1918-1","SUSE-SU-2019:14246-1","SUSE-SU-2021:0932-1","openSUSE-SU-2024:11091-1"],"details":"nghttp2 version >= 1.10.0 and nghttp2 <= v1.31.0 contains an Improper Input Validation CWE-20 vulnerability in ALTSVC frame handling that can result in segmentation fault leading to denial of service. This attack appears to be exploitable via network client. This vulnerability appears to have been fixed in >= 1.31.1.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nghttp2/nghttp2","events":[{"introduced":"918ca4ca7c935dcea4e314949aefb29aa9123093"},{"last_affected":"6e744662310498e97278f46ccbaf6b68a2f2ad6e"}],"database_specific":{"cpe":"cpe:2.3:a:nghttp2:nghttp2:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.10.0"},{"last_affected":"1.31.0"}],"source":"CPE_RANGE"}}],"versions":["v1.31.0","v1.30.0","v1.29.0","v1.28.0","v1.27.0","v1.26.0","v1.25.0","v1.24.0","v1.23.0","v1.22.0","v1.21.0","v1.20.0","v1.19.0","v1.18.0","v1.17.0","v1.16.0","v1.15.0","v1.14.0","v1.13.0","v1.12.0","v1.11.0","v1.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000168.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/nodejs/node","events":[{"introduced":"ce3e3c5fe15479475c068482c48eb9cbf1ac9df5"},{"last_affected":"c6a397bce63fc026421e1515b98eec9b8b5a8468"},{"introduced":"56a0577b2ebf111346779cf790a1f54e0e464078"},{"last_affected":"456bc88c2a16d595e25d5f48ada9646bf21464eb"},{"introduced":"fa9990f3fb5b06fe94e294925246d2c136deb2c2"},{"last_affected":"b5339ff549fcd7ff7f228d00d0ff79b78a347dc6"},{"introduced":"cf41627411886000429bde058a6594fb7f6d6d47"},{"fixed":"1442cfef73c0a7157b1552658529ae9ff9154de9"}],"database_specific":{"cpe":["cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*","cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*","cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"6.0.0"},{"last_affected":"6.8.1"},{"introduced":"8.4.0"},{"last_affected":"8.17.0"},{"introduced":"9.0.0"},{"last_affected":"9.11.2"},{"introduced":"10.0.0"},{"fixed":"10.4.1"}],"source":"CPE_RANGE"}}],"versions":["v8.17.0","v8.16.2","v8.16.1","v8.16.0","v8.15.1","v8.15.0","v8.14.1","v8.14.0","v8.13.0","v8.12.0","v8.11.4","v9.11.2","v8.11.3","v10.4.0","v10.3.0","v10.2.1","v10.2.0","v8.11.2","v10.1.0","v10.0.0","v9.11.1","v9.11.0","v9.10.1","v8.11.1","v8.11.0","v9.10.0","v9.9.0","v9.8.0","v8.10.0","v9.7.1","v9.7.0","v9.6.1","v9.6.0","v9.5.0","v9.4.0","v8.9.4","v9.3.0","v9.2.1","v8.9.3","v8.9.2","v9.2.0","v8.9.1","v9.1.0","v9.0.0","v8.9.0","v8.8.1","v8.8.0","v8.7.0","v8.6.0","v8.5.0","v8.4.0","v6.8.1","v6.8.0","v6.7.0","v6.6.0","v6.5.0","v6.4.0","v6.3.1","v6.3.0","v6.2.2","v6.2.1","v6.2.0","v6.1.0","v6.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000168.json"}}],"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/103952"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:0366"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:0367"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/10/msg00011.html"},{"type":"ADVISORY","url":"https://nghttp2.org/blog/2018/04/12/nghttp2-v1-31-1/"},{"type":"ADVISORY","url":"https://nodejs.org/en/blog/vulnerability/june-2018-security-releases/"}],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"9.0"},{"last_affected":"9.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"}]},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}