{"cve":"CVE-2017-1000116","nvd":{"published":"2017-10-05T01:29:04.617","modified":"2026-06-17T00:58:46.180","status":"Modified","description":"Mercurial prior to 4.3 did not adequately sanitize hostnames passed to ssh, leading to possible shell-injection attacks.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-78"],"references":["http://www.debian.org/security/2017/dsa-3963","http://www.securityfocus.com/bid/100290","https://access.redhat.com/errata/RHSA-2017:2489","https://security.gentoo.org/glsa/201709-18","https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.3_.2F_4.3.1_.282017-08-10.29"],"products":["debian:debian_linux","mercurial:mercurial","redhat:enterprise_linux_desktop","redhat:enterprise_linux_server","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_eus","redhat:enterprise_linux_server_tus","redhat:enterprise_linux_workstation"],"source":"nvd","synced_at":"2026-10-19T20:46:01.145313090+00:00"},"epss":{"cve":"CVE-2017-1000116","score":0.06368,"percentile":0.93654,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-3qmg-c9vc-r47j","url":"https://osv.dev/vulnerability/GHSA-3qmg-c9vc-r47j","summary":"Mercurial is vulnerable to shell injection attack","modified":"2024-09-25T20:23:27.762406Z","packages":[{"ecosystem":"PyPI","name":"mercurial","purl":"pkg:pypi/mercurial","ranges":["<4.3"],"fixed":["4.3"]}]},{"id":"PYSEC-2017-89","url":"https://osv.dev/vulnerability/PYSEC-2017-89","summary":"","modified":"2026-06-10T17:02:04.459487574Z","packages":[{"ecosystem":"PyPI","name":"mercurial","purl":"pkg:pypi/mercurial","ranges":["<4.3"],"fixed":["4.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}