RedHat: RHSA-2022-0366:06 Moderate: vim security update
Summary
Vim (Vi IMproved) is an updated and improved version of the vi editor.
Security Fix(es):
* vim: heap-based buffer overflow in win_redr_status() in drawscreen.c
(CVE-2021-3872)
* vim: illegal memory access in find_start_brace() in cindent.c when
C-indenting (CVE-2021-3984)
* vim: heap-based buffer overflow in find_help_tags() in help.c
(CVE-2021-4019)
* vim: use-after-free in win_linetabsize() (CVE-2021-4192)
* vim: out-of-bound read in getvcol() (CVE-2021-4193)
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.
Summary
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
References
https://access.redhat.com/security/cve/CVE-2021-3872 https://access.redhat.com/security/cve/CVE-2021-3984 https://access.redhat.com/security/cve/CVE-2021-4019 https://access.redhat.com/security/cve/CVE-2021-4192 https://access.redhat.com/security/cve/CVE-2021-4193 https://access.redhat.com/security/updates/classification/#moderate
Package List
Red Hat Enterprise Linux AppStream (v. 8):
aarch64:
vim-X11-8.0.1763-16.el8_5.4.aarch64.rpm
vim-X11-debuginfo-8.0.1763-16.el8_5.4.aarch64.rpm
vim-common-8.0.1763-16.el8_5.4.aarch64.rpm
vim-common-debuginfo-8.0.1763-16.el8_5.4.aarch64.rpm
vim-debuginfo-8.0.1763-16.el8_5.4.aarch64.rpm
vim-debugsource-8.0.1763-16.el8_5.4.aarch64.rpm
vim-enhanced-8.0.1763-16.el8_5.4.aarch64.rpm
vim-enhanced-debuginfo-8.0.1763-16.el8_5.4.aarch64.rpm
vim-minimal-debuginfo-8.0.1763-16.el8_5.4.aarch64.rpm
noarch:
vim-filesystem-8.0.1763-16.el8_5.4.noarch.rpm
ppc64le:
vim-X11-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-X11-debuginfo-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-common-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-common-debuginfo-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-debuginfo-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-debugsource-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-enhanced-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-enhanced-debuginfo-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-minimal-debuginfo-8.0.1763-16.el8_5.4.ppc64le.rpm
s390x:
vim-X11-8.0.1763-16.el8_5.4.s390x.rpm
vim-X11-debuginfo-8.0.1763-16.el8_5.4.s390x.rpm
vim-common-8.0.1763-16.el8_5.4.s390x.rpm
vim-common-debuginfo-8.0.1763-16.el8_5.4.s390x.rpm
vim-debuginfo-8.0.1763-16.el8_5.4.s390x.rpm
vim-debugsource-8.0.1763-16.el8_5.4.s390x.rpm
vim-enhanced-8.0.1763-16.el8_5.4.s390x.rpm
vim-enhanced-debuginfo-8.0.1763-16.el8_5.4.s390x.rpm
vim-minimal-debuginfo-8.0.1763-16.el8_5.4.s390x.rpm
x86_64:
vim-X11-8.0.1763-16.el8_5.4.x86_64.rpm
vim-X11-debuginfo-8.0.1763-16.el8_5.4.x86_64.rpm
vim-common-8.0.1763-16.el8_5.4.x86_64.rpm
vim-common-debuginfo-8.0.1763-16.el8_5.4.x86_64.rpm
vim-debuginfo-8.0.1763-16.el8_5.4.x86_64.rpm
vim-debugsource-8.0.1763-16.el8_5.4.x86_64.rpm
vim-enhanced-8.0.1763-16.el8_5.4.x86_64.rpm
vim-enhanced-debuginfo-8.0.1763-16.el8_5.4.x86_64.rpm
vim-minimal-debuginfo-8.0.1763-16.el8_5.4.x86_64.rpm
Red Hat Enterprise Linux BaseOS (v. 8):
Source:
vim-8.0.1763-16.el8_5.4.src.rpm
aarch64:
vim-X11-debuginfo-8.0.1763-16.el8_5.4.aarch64.rpm
vim-common-debuginfo-8.0.1763-16.el8_5.4.aarch64.rpm
vim-debuginfo-8.0.1763-16.el8_5.4.aarch64.rpm
vim-debugsource-8.0.1763-16.el8_5.4.aarch64.rpm
vim-enhanced-debuginfo-8.0.1763-16.el8_5.4.aarch64.rpm
vim-minimal-8.0.1763-16.el8_5.4.aarch64.rpm
vim-minimal-debuginfo-8.0.1763-16.el8_5.4.aarch64.rpm
ppc64le:
vim-X11-debuginfo-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-common-debuginfo-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-debuginfo-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-debugsource-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-enhanced-debuginfo-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-minimal-8.0.1763-16.el8_5.4.ppc64le.rpm
vim-minimal-debuginfo-8.0.1763-16.el8_5.4.ppc64le.rpm
s390x:
vim-X11-debuginfo-8.0.1763-16.el8_5.4.s390x.rpm
vim-common-debuginfo-8.0.1763-16.el8_5.4.s390x.rpm
vim-debuginfo-8.0.1763-16.el8_5.4.s390x.rpm
vim-debugsource-8.0.1763-16.el8_5.4.s390x.rpm
vim-enhanced-debuginfo-8.0.1763-16.el8_5.4.s390x.rpm
vim-minimal-8.0.1763-16.el8_5.4.s390x.rpm
vim-minimal-debuginfo-8.0.1763-16.el8_5.4.s390x.rpm
x86_64:
vim-X11-debuginfo-8.0.1763-16.el8_5.4.x86_64.rpm
vim-common-debuginfo-8.0.1763-16.el8_5.4.x86_64.rpm
vim-debuginfo-8.0.1763-16.el8_5.4.x86_64.rpm
vim-debugsource-8.0.1763-16.el8_5.4.x86_64.rpm
vim-enhanced-debuginfo-8.0.1763-16.el8_5.4.x86_64.rpm
vim-minimal-8.0.1763-16.el8_5.4.x86_64.rpm
vim-minimal-debuginfo-8.0.1763-16.el8_5.4.x86_64.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/
Topic
An update for vim is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64
Bugs Fixed
2016056 - CVE-2021-3872 vim: heap-based buffer overflow in win_redr_status() in drawscreen.c
2028122 - CVE-2021-3984 vim: illegal memory access in find_start_brace() in cindent.c when C-indenting
2028212 - CVE-2021-4019 vim: heap-based buffer overflow in find_help_tags() in help.c
2039685 - CVE-2021-4192 vim: use-after-free in win_linetabsize()
2039687 - CVE-2021-4193 vim: out-of-bound read in getvcol()