[RHSA-2019:1793-01] Important: vim security update

[Security announcements for all Red Hat products and services.]

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                   Red Hat Security Advisory

Synopsis:          Important: vim security update
Advisory ID:       RHSA-2019:1793-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:1793
Issue date:        2019-07-16
CVE Names:         CVE-2019-12735 
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1. Summary:

An update for vim is now available for Red Hat Enterprise Linux 7.5
Extended Update Support.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux ComputeNode EUS (v. 7.5) - x86_64
Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5) - x86_64
Red Hat Enterprise Linux Server EUS (v. 7.5) - ppc64, s390x

3. Description:

Vim (Vi IMproved) is an updated and improved version of the vi editor.

Security Fix(es):

* vim/neovim: ':source!' command allows arbitrary command execution via
modelines (CVE-2019-12735)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1718308 - CVE-2019-12735 vim/neovim: ':source!' command allows arbitrary command execution via modelines

6. Package List:

Red Hat Enterprise Linux ComputeNode EUS (v. 7.5):

Source:
vim-7.4.160-4.el7_5.1.src.rpm

x86_64:
vim-common-7.4.160-4.el7_5.1.x86_64.rpm
vim-debuginfo-7.4.160-4.el7_5.1.x86_64.rpm
vim-enhanced-7.4.160-4.el7_5.1.x86_64.rpm
vim-filesystem-7.4.160-4.el7_5.1.x86_64.rpm
vim-minimal-7.4.160-4.el7_5.1.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5):

x86_64:
vim-X11-7.4.160-4.el7_5.1.x86_64.rpm
vim-debuginfo-7.4.160-4.el7_5.1.x86_64.rpm

Red Hat Enterprise Linux Server EUS (v. 7.5):

Source:
vim-7.4.160-4.el7_5.1.src.rpm

ppc64:
vim-X11-7.4.160-4.el7_5.1.ppc64.rpm
vim-common-7.4.160-4.el7_5.1.ppc64.rpm
vim-debuginfo-7.4.160-4.el7_5.1.ppc64.rpm
vim-enhanced-7.4.160-4.el7_5.1.ppc64.rpm
vim-filesystem-7.4.160-4.el7_5.1.ppc64.rpm
vim-minimal-7.4.160-4.el7_5.1.ppc64.rpm

s390x:
vim-X11-7.4.160-4.el7_5.1.s390x.rpm
vim-common-7.4.160-4.el7_5.1.s390x.rpm
vim-debuginfo-7.4.160-4.el7_5.1.s390x.rpm
vim-enhanced-7.4.160-4.el7_5.1.s390x.rpm
vim-filesystem-7.4.160-4.el7_5.1.s390x.rpm
vim-minimal-7.4.160-4.el7_5.1.s390x.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2019-12735
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert at redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2019 Red Hat, Inc.
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