-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: vim security update Advisory ID: RHSA-2021:4517-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:4517 Issue date: 2021-11-09 CVE Names: CVE-2021-3778 CVE-2021-3796 ==================================================================== 1. Summary: 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. 2. 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 3. Description: Vim (Vi IMproved) is an updated and improved version of the vi editor. Security Fix(es): * vim: heap-based buffer overflow in utf_ptr2char() in mbyte.c (CVE-2021-3778) * vim: use-after-free in nv_replace() in normal.c (CVE-2021-3796) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from 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/): 2004621 - CVE-2021-3778 vim: heap-based buffer overflow in utf_ptr2char() in mbyte.c 2004728 - CVE-2021-3796 vim: use-after-free in nv_replace() in normal.c 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): aarch64: vim-X11-8.0.1763-16.el8.aarch64.rpm vim-X11-debuginfo-8.0.1763-16.el8.aarch64.rpm vim-common-8.0.1763-16.el8.aarch64.rpm vim-common-debuginfo-8.0.1763-16.el8.aarch64.rpm vim-debuginfo-8.0.1763-16.el8.aarch64.rpm vim-debugsource-8.0.1763-16.el8.aarch64.rpm vim-enhanced-8.0.1763-16.el8.aarch64.rpm vim-enhanced-debuginfo-8.0.1763-16.el8.aarch64.rpm vim-minimal-debuginfo-8.0.1763-16.el8.aarch64.rpm noarch: vim-filesystem-8.0.1763-16.el8.noarch.rpm ppc64le: vim-X11-8.0.1763-16.el8.ppc64le.rpm vim-X11-debuginfo-8.0.1763-16.el8.ppc64le.rpm vim-common-8.0.1763-16.el8.ppc64le.rpm vim-common-debuginfo-8.0.1763-16.el8.ppc64le.rpm vim-debuginfo-8.0.1763-16.el8.ppc64le.rpm vim-debugsource-8.0.1763-16.el8.ppc64le.rpm vim-enhanced-8.0.1763-16.el8.ppc64le.rpm vim-enhanced-debuginfo-8.0.1763-16.el8.ppc64le.rpm vim-minimal-debuginfo-8.0.1763-16.el8.ppc64le.rpm s390x: vim-X11-8.0.1763-16.el8.s390x.rpm vim-X11-debuginfo-8.0.1763-16.el8.s390x.rpm vim-common-8.0.1763-16.el8.s390x.rpm vim-common-debuginfo-8.0.1763-16.el8.s390x.rpm vim-debuginfo-8.0.1763-16.el8.s390x.rpm vim-debugsource-8.0.1763-16.el8.s390x.rpm vim-enhanced-8.0.1763-16.el8.s390x.rpm vim-enhanced-debuginfo-8.0.1763-16.el8.s390x.rpm vim-minimal-debuginfo-8.0.1763-16.el8.s390x.rpm x86_64: vim-X11-8.0.1763-16.el8.x86_64.rpm vim-X11-debuginfo-8.0.1763-16.el8.x86_64.rpm vim-common-8.0.1763-16.el8.x86_64.rpm vim-common-debuginfo-8.0.1763-16.el8.x86_64.rpm vim-debuginfo-8.0.1763-16.el8.x86_64.rpm vim-debugsource-8.0.1763-16.el8.x86_64.rpm vim-enhanced-8.0.1763-16.el8.x86_64.rpm vim-enhanced-debuginfo-8.0.1763-16.el8.x86_64.rpm vim-minimal-debuginfo-8.0.1763-16.el8.x86_64.rpm Red Hat Enterprise Linux BaseOS (v. 8): Source: vim-8.0.1763-16.el8.src.rpm aarch64: vim-X11-debuginfo-8.0.1763-16.el8.aarch64.rpm vim-common-debuginfo-8.0.1763-16.el8.aarch64.rpm vim-debuginfo-8.0.1763-16.el8.aarch64.rpm vim-debugsource-8.0.1763-16.el8.aarch64.rpm vim-enhanced-debuginfo-8.0.1763-16.el8.aarch64.rpm vim-minimal-8.0.1763-16.el8.aarch64.rpm vim-minimal-debuginfo-8.0.1763-16.el8.aarch64.rpm ppc64le: vim-X11-debuginfo-8.0.1763-16.el8.ppc64le.rpm vim-common-debuginfo-8.0.1763-16.el8.ppc64le.rpm vim-debuginfo-8.0.1763-16.el8.ppc64le.rpm vim-debugsource-8.0.1763-16.el8.ppc64le.rpm vim-enhanced-debuginfo-8.0.1763-16.el8.ppc64le.rpm vim-minimal-8.0.1763-16.el8.ppc64le.rpm vim-minimal-debuginfo-8.0.1763-16.el8.ppc64le.rpm s390x: vim-X11-debuginfo-8.0.1763-16.el8.s390x.rpm vim-common-debuginfo-8.0.1763-16.el8.s390x.rpm vim-debuginfo-8.0.1763-16.el8.s390x.rpm vim-debugsource-8.0.1763-16.el8.s390x.rpm vim-enhanced-debuginfo-8.0.1763-16.el8.s390x.rpm vim-minimal-8.0.1763-16.el8.s390x.rpm vim-minimal-debuginfo-8.0.1763-16.el8.s390x.rpm x86_64: vim-X11-debuginfo-8.0.1763-16.el8.x86_64.rpm vim-common-debuginfo-8.0.1763-16.el8.x86_64.rpm vim-debuginfo-8.0.1763-16.el8.x86_64.rpm vim-debugsource-8.0.1763-16.el8.x86_64.rpm vim-enhanced-debuginfo-8.0.1763-16.el8.x86_64.rpm vim-minimal-8.0.1763-16.el8.x86_64.rpm vim-minimal-debuginfo-8.0.1763-16.el8.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/ 7. References: https://access.redhat.com/security/cve/CVE-2021-3778 https://access.redhat.com/security/cve/CVE-2021-3796 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/ 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYYreLtzjgjWX9erEAQjCyxAAlUDVFlEQGnYZ5UCK4q2E1VGqhZDLp/c0 Dm4i9+XUXfphjdm6D4boMuuxq2J5rL0imWoGHrxjPFJ/VrgAxJnk5RKGMarinbMh b3u92LNkUz+idUGt+CdF59+gKun6zR1aq5nUdA7G2MNlAHCr2zAvkiGqd3zJYF9I 0IbUCdWm0qgSFClvJ7nGt7C7IanGtcChWbg3HVnR4PD9yy/WZUwgI+S76GjPAlre k2k5LqrvZaOTCbyyjsMnTGdnlZ/kbxGPsJh42fzDU7lJ/YtU3ArLFs2fVweecSCv QXyvPqKbnwJsAhIGb2qo0Pn7NLAApOXlUGx9TXSEX0E0suEaO7KbJzVumtWLYSOw FoftPIS6cI+Dk9Y8lKZ2+B4r4fzlI1r5xXKW+K60HswjtcuHJtFngCkOhrbA/cmx emKET6u8gnJVIgpwMyqTgiGQXNmxmM1Oc5Rspelag9lR+VrFqX+RiZ0SFup5lPDW f0Eb4aTJjZP2GtIjVA3d7Fiek+4NCgXI3qb80hBuO4IcgEG1g+XBIQDDZe6MnUDe FSpjvVc0dMUGCfgLHcj4/92xMJJJXy4UWjIGsCN6vx1KKyS/HBTjXUGIG5HoS0Fz RrRTRZe2MIGWhp1AXXB4ORbDCgWMesjzOWUYB5DMTIVxwmhC5dw1h5zBIt6T1A79 926Mxa5aPyQ=KXlW -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce