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RHEL 8 : virt:rhel and virt-devel:rhel (RHSA-2022:1759)

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-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.


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