Detections
Analytics

CentOS 8 : virt:rhel and virt-devel:rhel (CESA-2022:1759)

high Nessus Plugin ID 160913

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Synopsis

The remote CentOS host is missing one or more security updates.

Description

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2022:1759 advisory.

 - QEMU: block: fdc: null pointer dereference may lead to guest crash (CVE-2021-20196)

 - ntfs-3g: Out-of-bounds heap buffer access in ntfs_get_attribute_value() due to incorrect check of bytes_in_use value in MFT records (CVE-2021-33285)

 - ntfs-3g: Heap buffer overflow triggered by a specially crafted Unicode string (CVE-2021-33286)

 - ntfs-3g: Heap buffer overflow in ntfs_attr_pread_i() triggered by specially crafted NTFS attributes (CVE-2021-33287)

 - ntfs-3g: Heap buffer overflow triggered by a specially crafted MFT section (CVE-2021-33289)

 - ntfs-3g: Heap buffer overflow triggered by a specially crafted NTFS inode pathname (CVE-2021-35266)

 - ntfs-3g: Stack buffer overflow triggered when correcting differences between MFT and MFTMirror sections (CVE-2021-35267)

 - ntfs-3g: Heap buffer overflow in ntfs_inode_real_open() triggered by a specially crafted NTFS inode (CVE-2021-35268)

 - ntfs-3g: Heap buffer overflow in ntfs_attr_setup_flag() triggered by a specially crafted NTFS attribute from MFT (CVE-2021-35269)

 - hivex: stack overflow due to recursive call of _get_children() (CVE-2021-3622)

 - nbdkit: NBD_OPT_STRUCTURED_REPLY injection on STARTTLS (CVE-2021-3716)

 - QEMU: virtio-net: heap use-after-free in virtio_net_receive_rcu (CVE-2021-3748)

 - ntfs-3g: NULL pointer dereference in ntfs_extent_inode_open() (CVE-2021-39251)

 - ntfs-3g: Out-of-bounds read in ntfs_ie_lookup() (CVE-2021-39252)

 - ntfs-3g: Out-of-bounds read in ntfs_runlists_merge_i() (CVE-2021-39253)

 - ntfs-3g: Integer overflow in memmove() leading to heap buffer overflow in ntfs_attr_record_resize() (CVE-2021-39254)

 - ntfs-3g: Out-of-bounds read ntfs_attr_find_in_attrdef() triggered by an invalid attribute (CVE-2021-39255)

 - ntfs-3g: Heap buffer overflow in ntfs_inode_lookup_by_name() (CVE-2021-39256)

 - ntfs-3g: Endless recursion from ntfs_attr_pwrite() triggered by an unallocated bitmap (CVE-2021-39257)

 - ntfs-3g: Out-of-bounds reads in ntfs_attr_find() and ntfs_external_attr_find() (CVE-2021-39258)

 - ntfs-3g: Out-of-bounds access in ntfs_inode_lookup_by_name() caused by an unsanitized attribute length (CVE-2021-39259)

 - ntfs-3g: Out-of-bounds access in ntfs_inode_sync_standard_information() (CVE-2021-39260)

 - ntfs-3g: Heap buffer overflow in ntfs_compressed_pwrite() (CVE-2021-39261)

 - ntfs-3g: Out-of-bounds access in ntfs_decompress() (CVE-2021-39262)

 - ntfs-3g: Heap buffer overflow in ntfs_get_attribute_value() caused by an unsanitized attribute (CVE-2021-39263)

 - libvirt: segmentation fault during VM shutdown can lead to vdsm hang (CVE-2021-3975)

 - QEMU: NULL pointer dereference in mirror_wait_on_conflicts() in block/mirror.c (CVE-2021-4145)

 - QEMU: NULL pointer dereference in pci_write() in hw/acpi/pcihp.c (CVE-2021-4158)

 - libnbd: nbdcopy: missing error handling may create corrupted destination image (CVE-2022-0485)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2022:1759

Plugin Details

Severity: High

ID: 160913

File Name: centos8_RHSA-2022-1759.nasl

Version: 1.8

Type: local

Agent: unix

Published: 5/10/2022

Updated: 4/17/2023

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.2

CVSS v2

Risk Factor: Medium

Base Score: 6.9

Temporal Score: 6

Vector: CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2021-39263

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:centos:centos:libguestfs-rescue, p-cpe:/a:centos:centos:libguestfs-rsync, p-cpe:/a:centos:centos:libiscsi-devel, p-cpe:/a:centos:centos:python3-libguestfs, p-cpe:/a:centos:centos:sgabios, p-cpe:/a:centos:centos:nbdkit-nbd-plugin, p-cpe:/a:centos:centos:libguestfs-man-pages-uk, p-cpe:/a:centos:centos:ruby-hivex, p-cpe:/a:centos:centos:libguestfs-tools-c, p-cpe:/a:centos:centos:perl-hivex, p-cpe:/a:centos:centos:libguestfs, p-cpe:/a:centos:centos:nbdkit-devel, p-cpe:/a:centos:centos:nbdkit-ssh-plugin, p-cpe:/a:centos:centos:slof, p-cpe:/a:centos:centos:libiscsi-utils, p-cpe:/a:centos:centos:swtpm-devel, p-cpe:/a:centos:centos:swtpm-libs, p-cpe:/a:centos:centos:libguestfs-bash-completion, p-cpe:/a:centos:centos:nbdkit-gzip-plugin, p-cpe:/a:centos:centos:libguestfs-xfs, p-cpe:/a:centos:centos:nbdkit-tar-filter, p-cpe:/a:centos:centos:nbdkit-tmpdisk-plugin, p-cpe:/a:centos:centos:nbdkit-bash-completion, p-cpe:/a:centos:centos:virt-v2v-bash-completion, p-cpe:/a:centos:centos:libtpms-devel, p-cpe:/a:centos:centos:nbdkit-example-plugins, p-cpe:/a:centos:centos:perl-sys-guestfs, p-cpe:/a:centos:centos:nbdkit-basic-plugins, p-cpe:/a:centos:centos:virt-v2v-man-pages-ja, p-cpe:/a:centos:centos:ocaml-hivex, p-cpe:/a:centos:centos:libguestfs-tools, p-cpe:/a:centos:centos:ocaml-libguestfs, p-cpe:/a:centos:centos:hivex, p-cpe:/a:centos:centos:ocaml-libguestfs-devel, p-cpe:/a:centos:centos:libiscsi, p-cpe:/a:centos:centos:libguestfs-java-devel, p-cpe:/a:centos:centos:nbdkit-linuxdisk-plugin, p-cpe:/a:centos:centos:python3-hivex, p-cpe:/a:centos:centos:nbdkit-basic-filters, p-cpe:/a:centos:centos:netcf, p-cpe:/a:centos:centos:nbdkit-python-plugin, p-cpe:/a:centos:centos:libguestfs-javadoc, p-cpe:/a:centos:centos:hivex-devel, p-cpe:/a:centos:centos:libguestfs-gfs2, cpe:/o:centos:centos:8-stream, p-cpe:/a:centos:centos:perl-sys-virt, p-cpe:/a:centos:centos:netcf-libs, p-cpe:/a:centos:centos:nbdkit-vddk-plugin, p-cpe:/a:centos:centos:libguestfs-inspect-icons, p-cpe:/a:centos:centos:nbdkit, p-cpe:/a:centos:centos:sgabios-bin, p-cpe:/a:centos:centos:ruby-libguestfs, p-cpe:/a:centos:centos:libguestfs-man-pages-ja, p-cpe:/a:centos:centos:python3-libvirt, p-cpe:/a:centos:centos:lua-guestfs, p-cpe:/a:centos:centos:netcf-devel, p-cpe:/a:centos:centos:libguestfs-java, p-cpe:/a:centos:centos:libguestfs-gobject, p-cpe:/a:centos:centos:libguestfs-winsupport, p-cpe:/a:centos:centos:virt-dib, p-cpe:/a:centos:centos:virt-v2v, p-cpe:/a:centos:centos:virt-v2v-man-pages-uk, p-cpe:/a:centos:centos:supermin, p-cpe:/a:centos:centos:nbdkit-server, p-cpe:/a:centos:centos:nbdkit-xz-filter, p-cpe:/a:centos:centos:libguestfs-devel, p-cpe:/a:centos:centos:swtpm, p-cpe:/a:centos:centos:libtpms, p-cpe:/a:centos:centos:libguestfs-appliance, p-cpe:/a:centos:centos:nbdkit-gzip-filter, p-cpe:/a:centos:centos:swtpm-tools, p-cpe:/a:centos:centos:ocaml-hivex-devel, p-cpe:/a:centos:centos:libvirt-dbus, p-cpe:/a:centos:centos:swtpm-tools-pkcs11, p-cpe:/a:centos:centos:nbdkit-tar-plugin, p-cpe:/a:centos:centos:supermin-devel, p-cpe:/a:centos:centos:libguestfs-gobject-devel, p-cpe:/a:centos:centos:nbdkit-curl-plugin

Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/10/2022

Vulnerability Publication Date: 5/26/2021

Reference Information

CVE: CVE-2021-20196, CVE-2021-33285, CVE-2021-33286, CVE-2021-33287, CVE-2021-33289, CVE-2021-35266, CVE-2021-35267, CVE-2021-35268, CVE-2021-35269, CVE-2021-3622, CVE-2021-3716, CVE-2021-3748, CVE-2021-39251, CVE-2021-39252, CVE-2021-39253, CVE-2021-39254, CVE-2021-39255, CVE-2021-39256, CVE-2021-39257, CVE-2021-39258, CVE-2021-39259, CVE-2021-39260, CVE-2021-39261, CVE-2021-39262, CVE-2021-39263, CVE-2021-3975, CVE-2021-4145, CVE-2021-4158, CVE-2022-0485

IAVB: 2022-B-0051-S

RHSA: 2022:1759