- ------------------------------------------------------------------------- Debian LTS Advisory DLA-3055-1 [email protected] https://www.debian.org/lts/security/ Sylvain Beucler June 21, 2022 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : ntfs-3g Version : 1:2016.2.22AR.1+dfsg-1+deb9u3 CVE ID : CVE-2022-30783 CVE-2022-30784 CVE-2022-30785 CVE-2022-30786 CVE-2022-30787 CVE-2022-30788 CVE-2022-30789 Debian Bug : 1011770 Several vulnerabilities were discovered in NTFS-3G, a read-write NTFS driver for FUSE. A local user can take advantage of these flaws for local root privilege escalation. CVE-2022-30783 An invalid return code in fuse_kern_mount enables intercepting of libfuse-lite protocol traffic between NTFS-3G and the kernel when using libfuse-lite. CVE-2022-30784 A crafted NTFS image can cause heap exhaustion in ntfs_get_attribute_value. CVE-2022-30785 A file handle created in fuse_lib_opendir, and later used in fuse_lib_readdir, enables arbitrary memory read and write operations when using libfuse-lite. CVE-2022-30786 A crafted NTFS image can cause a heap-based buffer overflow in ntfs_names_full_collate. CVE-2022-30787 An integer underflow in fuse_lib_readdir enables arbitrary memory read operations when using libfuse-lite. CVE-2022-30788 A crafted NTFS image can cause a heap-based buffer overflow in ntfs_mft_rec_alloc. CVE-2022-30789 A crafted NTFS image can cause a heap-based buffer overflow in ntfs_check_log_client_array. For Debian 9 stretch, these problems have been fixed in version 1:2016.2.22AR.1+dfsg-1+deb9u3. We recommend that you upgrade your ntfs-3g packages. For the detailed security status of ntfs-3g please refer to its security tracker page at: https://security-tracker.debian.org/tracker/ntfs-3g Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS