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Red Hat: RHSA-2023-2179-01 Moderate: libguestfs-winsupport Overflow

red hat
Calendar Grey May 9, 2023
Dist Redhat Esm H88
A significant security patch for Red Hat Enterprise Linux 9's libguestfs-winsupport has been issued to rectify vulnerabilities related to heap corruption and overflow incidents.
An update for libguestfs-winsupport is now available for Red Hat Enterprise Linux 9

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

Summary

The libguestfs-winsupport package adds support for Windows guests to libguestfs, a set of tools and libraries allowing users to access and modify virtual machine (VM) disk images.
Security Fix(es):
* ntfs-3g: heap-based buffer overflow in ntfsck (CVE-2021-46790)
* ntfs-3g: crafted NTFS image can cause heap exhaustion in ntfs_get_attribute_value (CVE-2022-30784)
* ntfs-3g: crafted NTFS image can cause a heap-based buffer overflow in ntfs_names_full_collate (CVE-2022-30786)
* ntfs-3g: crafted NTFS image can cause a heap-based buffer overflow in ntfs_mft_rec_alloc (CVE-2022-30788)
* ntfs-3g: crafted NTFS image can cause a heap-based buffer overflow in ntfs_check_log_client_array (CVE-2022-30789)
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 9.2 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory buffer overflow Red Hat Enterprise Linux moderate threat libguestfs-winsupport

References

https://access.redhat.com/security/cve/CVE-2021-46790 https://access.redhat.com/security/cve/CVE-2022-30784 https://access.redhat.com/security/cve/CVE-2022-30786 https://access.redhat.com/security/cve/CVE-2022-30788 https://access.redhat.com/security/cve/CVE-2022-30789 https://access.redhat.com/security/updates/classification#moderate https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.2_release_notes/index

Package List

Red Hat Enterprise Linux AppStream (v. 9):
Source: libguestfs-winsupport-9.2-1.el9.src.rpm
aarch64: libguestfs-winsupport-9.2-1.el9.aarch64.rpm
s390x: libguestfs-winsupport-9.2-1.el9.s390x.rpm
x86_64: libguestfs-winsupport-9.2-1.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


Advisory ID: RHSA-2023:2179-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:2179
Issue date: 2023-05-09

Topic

An update for libguestfs-winsupport is now available for Red Hat EnterpriseLinux 9.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.

Topics%20covered

Topics Covered

security advisory buffer overflow Red Hat Enterprise Linux moderate threat libguestfs-winsupport

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, s390x, x86_64

Bugs Fixed

2093314 - CVE-2022-30784 ntfs-3g: crafted NTFS image can cause heap exhaustion in ntfs_get_attribute_value

2093326 - CVE-2022-30786 ntfs-3g: crafted NTFS image can cause a heap-based buffer overflow in ntfs_names_full_collate

2093340 - CVE-2022-30788 ntfs-3g: crafted NTFS image can cause a heap-based buffer overflow in ntfs_mft_rec_alloc

2093348 - CVE-2022-30789 ntfs-3g: crafted NTFS image can cause a heap-based buffer overflow in ntfs_check_log_client_array

2093358 - CVE-2021-46790 ntfs-3g: heap-based buffer overflow in ntfsck

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