Moderate: vim security update

标题

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 impact of Moderate. 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.

描述

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

Security Fix(es):

• vim: Out-of-bounds Write (CVE-2022-1785)
• vim: out-of-bounds write in vim_regsub_both() in regexp.c (CVE-2022-1897)
• vim: buffer over-read in utf_ptr2char() in mbyte.c (CVE-2022-1927)

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.

解决方案

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

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

受影响的产品

• Red Hat Virtualization Host 4 for RHEL 8 x86_64

修复

• BZ - 2088689 - CVE-2022-1785 vim: Out-of-bounds Write
• BZ - 2091682 - CVE-2022-1897 vim: out-of-bounds write in vim_regsub_both() in regexp.c
• BZ - 2091687 - CVE-2022-1927 vim: buffer over-read in utf_ptr2char() in mbyte.c

CVE

• CVE-2022-1785
• CVE-2022-1897
• CVE-2022-1927

参考

• https://access.redhat.com/security/updates/classification/#moderate