{"id":"CVE-2017-1000115","aliases":["GHSA-hvr9-wr9p-grgr","PYSEC-2017-88"],"url":"https://o3.security/vulnerability/CVE-2017-1000115","summary":"Mercurial missing symlink check","details":"Mercurial prior to version 4.3 is vulnerable to a missing symlink check that can malicious repositories to modify files outside the repository","published":"2017-10-05T01:29:04.587Z","modified":"2026-04-16T06:17:43.370829151Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"mercurial","fixedVersion":"4.3.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.3_.2F_4.3.1_.282017-08-10.29"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3963"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/100290"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:2489"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201709-18"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-16T06:17:43.370829151Z"}}