Fedora 33: Security Advisory for ntfs-3g Buffer Overflow Risks

NTFS-3G is a stable, open source, GPL licensed, POSIX, read/write NTFS

driver for Linux and many other operating systems. It provides safe

handling of the Windows XP, Windows Server 2003, Windows 2000, Windows

Vista, Windows Server 2008 and Windows 7 NTFS file systems. NTFS-3G can

create, remove, rename, move files, directories, hard links, and streams;

it can read and write normal and transparently compressed files, including

streams and sparse files; it can handle special files like symbolic links,

devices, and FIFOs, ACL, extended attributes; moreover it provides full

file access right and ownership support.

Fix issue with incorrect obsoletes.

* Wed Sep 8 2021 Tom Callaway - 2:2021.8.22-2

- remove incorrect obsoletes

[ 1 ] Bug #2001608 - CVE-2021-33285 ntfs3g: when a specially crafted NTFS attribute is supplied to the function ntfs_get_attribute_value, a heap buffer overflow can occur.

https://bugzilla.redhat.com/show_bug.cgi?id=2001608

[ 2 ] Bug #2001613 - CVE-2021-33287 ntfs-3g: When specially crafted NTFS attributes are read in the function ntfs_attr_pread_i, a heap buffer overflow can occur

https://bugzilla.redhat.com/show_bug.cgi?id=2001613

[ 3 ] Bug #2001616 - CVE-2021-33289 ntfs-3g: When a specially crafted MFT section is supplied in an NTFS image a heap buffer overflow can occur

https://bugzilla.redhat.com/show_bug.cgi?id=2001616

[ 4 ] Bug #2001619 - CVE-2021-35266 ntfs-3g: When a specially crafted NTFS inode pathname is supplied in an NTFS image a heap buffer overflow can occur

https://bugzilla.redhat.com/show_bug.cgi?id=2001619

[ 5 ] Bug #2001621 - CVE-2021-35267 ntfs-3g: A stack buffer overflow can occur when correcting differences in the MFT and MFTMirror allowing for code execution

https://bugzilla.redhat.com/show_bug.cgi?id=2001621

[ 6 ] Bug #2001623 - CVE-2021-35268 ntfs-3g: When a specially crafted NTFS inode is loaded in the function ntfs_inode_real_open, a heap buffer overflow can occur

https://bugzilla.redhat.com/show_bug.cgi?id=2001623

[ 7 ] Bug #2001645 - CVE-2021-35269 ntfs-3g: when a specially crafted NTFS attribute from the MFT is setup in the function ntfs_attr_setup_flag, a heap buffer overflow can occur

https://bugzilla.redhat.com/show_bug.cgi?id=2001645

[ 8 ] Bug #2001649 - CVE-2021-39251 ntfs-3g: A crafted NTFS image can cause a NULL pointer dereference in ntfs_extent_inode_open

https://bugzilla.redhat.com/show_bug.cgi?id=2001649

[ 9 ] Bug #2001650 - CVE-2021-39252 ntfs-3g: A crafted NTFS image can cause an out-of-bounds read in ntfs_ie_lookup

https://bugzilla.redhat.com/show_bug.cgi?id=2001650

[ 10 ] Bug #2001651 - CVE-2021-39253 ntfs-3g: A crafted NTFS image can cause an out-of-bounds read in ntfs_runlists_merge_i

https://bugzilla.redhat.com/show_bug.cgi?id=2001651

[ 11 ] Bug #2001652 - CVE-2021-39254 ntfs-3g: A crafted NTFS image can cause an integer overflow in memmove, leading to a heap-based buffer overflow

https://bugzilla.redhat.com/show_bug.cgi?id=2001652

su -c 'dnf upgrade --advisory FEDORA-2021-e7c8ba6301' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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