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AUSCERT External Security Bulletin Redistribution
ESB-2022.5882
guestfs-tools security, bug fix, and enhancement update
16 November 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: guestfs-tools
Publisher: Red Hat
Operating System: Red Hat
Resolution: Patch/Upgrade
CVE Names: CVE-2022-2211
Original Bulletin:
https://access.redhat.com/errata/RHSA-2022:7959
Comment: CVSS (Max): 5.5 CVE-2022-2211 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
CVSS Source: Red Hat
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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Red Hat Security Advisory
Synopsis: Low: guestfs-tools security, bug fix, and enhancement update
Advisory ID: RHSA-2022:7959-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7959
Issue date: 2022-11-15
CVE Names: CVE-2022-2211
=====================================================================
1. Summary:
An update for guestfs-tools is now available for Red Hat Enterprise Linux
9.
Red Hat Product Security has rated this update as having a security impact
of Low. 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. 9) - aarch64, noarch, s390x, x86_64
3. Description:
guestfs-tools is a set of tools that can be used to make batch
configuration changes to guests, get disk used/free statistics, perform
backups and guest clones, change registry/UUID/hostname info, build guests
from scratch, and much more.
Security Fix(es):
* libguestfs: Buffer overflow in get_keys leads to DoS (CVE-2022-2211)
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 9.1 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/):
2059286 - RFE: Rebase guestfs-tools to 1.48 in RHEL 9.1
2072493 - [RFE] Request to add lvm system.devices cleanup operation to virt-sysprep
2075718 - Having to use "--selinux-relabel" is not intuitive given Red Hat products default to selinux enabled.
2089748 - Removal of "--selinux-relabel" option breaks existing scripts
2100862 - CVE-2022-2211 libguestfs: Buffer overflow in get_keys leads to DoS
2106286 - virt-sysprep: make an effort to support LUKS on LV
6. Package List:
Red Hat Enterprise Linux AppStream (v. 9):
Source:
guestfs-tools-1.48.2-5.el9.src.rpm
aarch64:
guestfs-tools-1.48.2-5.el9.aarch64.rpm
guestfs-tools-debuginfo-1.48.2-5.el9.aarch64.rpm
guestfs-tools-debugsource-1.48.2-5.el9.aarch64.rpm
noarch:
virt-win-reg-1.48.2-5.el9.noarch.rpm
s390x:
guestfs-tools-1.48.2-5.el9.s390x.rpm
guestfs-tools-debuginfo-1.48.2-5.el9.s390x.rpm
guestfs-tools-debugsource-1.48.2-5.el9.s390x.rpm
x86_64:
guestfs-tools-1.48.2-5.el9.x86_64.rpm
guestfs-tools-debuginfo-1.48.2-5.el9.x86_64.rpm
guestfs-tools-debugsource-1.48.2-5.el9.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-2022-2211
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
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