getchar.c in Vim before 8.1.1365 and Neovim before 0.3.6 allows remote attackers to execute arbitrary OS commands via the :source! command in a modeline, as demonstrated by execute in Vim, and assert_fails or nvim_input in Neovim.Referenceshttps://github.com/numirias/security/blob/master/doc/2019-06-04_ace-vim-neovim.mdhttps://github.com/vim/vim/commit/53575521406739cf20bbe4e384d88e7dca11f040https://github.com/neovim/neovim/pull/10082https://bugs.debian.org/930020https://bugs.debian.org/930024https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2BMDSHTF754TITC6AQJPCS5IRIDMMIM7/https://usn.ubuntu.com/4016-1/https://usn.ubuntu.com/4016-2/http://www.securityfocus.com/bid/108724https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRIRBC2YRGKPAWVRMZS4SZTGGCVRVZPR/http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00031.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00036.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00037.htmlhttps://www.debian.org/security/2019/dsa-4467https://seclists.org/bugtraq/2019/Jun/33https://support.f5.com/csp/article/K93144355https://access.redhat.com/errata/RHSA-2019:1619https://access.redhat.com/errata/RHSA-2019:1774https://access.redhat.com/errata/RHSA-2019:1793http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00034.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-07/msg00050.htmlhttps://www.debian.org/security/2019/dsa-4487https://seclists.org/bugtraq/2019/Jul/39https://access.redhat.com/errata/RHSA-2019:1947https://lists.debian.org/debian-lts-announce/2019/08/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-08/msg00075.htmlhttps://support.f5.com/csp/article/K93144355?utm_source=f5support&utm_medium=RSShttps://security.gentoo.org/glsa/202003-04https://www.exploit-db.com/exploits/46973
