CVE-2019-12735

HIGH

Description

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.

References

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00031.html

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00036.html

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00037.html

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00034.html

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00050.html

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00075.html

http://www.securityfocus.com/bid/108724

https://access.redhat.com/errata/RHSA-2019:1619

https://access.redhat.com/errata/RHSA-2019:1774

https://access.redhat.com/errata/RHSA-2019:1793

https://access.redhat.com/errata/RHSA-2019:1947

https://bugs.debian.org/930020

https://bugs.debian.org/930024

https://github.com/neovim/neovim/pull/10082

https://github.com/numirias/security/blob/master/doc/2019-06-04_ace-vim-neovim.md

https://github.com/vim/vim/commit/53575521406739cf20bbe4e384d88e7dca11f040

https://lists.debian.org/debian-lts-announce/2019/08/msg00003.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/2BMDSHTF754TITC6AQJPCS5IRIDMMIM7/

https://lists.fedoraproject.org/archives/list/[email protected]/message/TRIRBC2YRGKPAWVRMZS4SZTGGCVRVZPR/

https://seclists.org/bugtraq/2019/Jul/39

https://seclists.org/bugtraq/2019/Jun/33

https://support.f5.com/csp/article/K93144355

https://support.f5.com/csp/article/K93144355?utm_source=f5support&utm_medium=RSS

https://usn.ubuntu.com/4016-1/

https://usn.ubuntu.com/4016-2/

https://www.debian.org/security/2019/dsa-4467

https://www.debian.org/security/2019/dsa-4487

Details

Source: MITRE

Published: 2019-06-05

Updated: 2019-06-13

Type: CWE-78

Risk Information

CVSS v2.0

Base Score: 9.3

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH

CVSS v3.0

Base Score: 8.6

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Impact Score: 6

Exploitability Score: 1.8

Severity: HIGH