{"schema_version":"1.7.2","id":"OESA-2021-1365","modified":"2021-09-30T11:03:14Z","published":"2021-09-30T11:03:14Z","upstream":["CVE-2021-33285","CVE-2021-39252","CVE-2021-39255","CVE-2021-33289","CVE-2021-33286","CVE-2021-35269","CVE-2021-39261","CVE-2021-39263","CVE-2021-39262","CVE-2021-39260","CVE-2021-39259","CVE-2021-35268","CVE-2021-39256","CVE-2021-39253","CVE-2021-35266","CVE-2021-39258","CVE-2021-33287","CVE-2021-39254","CVE-2021-35267","CVE-2021-39257","CVE-2021-39251"],"summary":"ntfs-3g security update","details":"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.\r\n\r\nSecurity Fix(es):\r\n\r\nIn NTFS-3G versions \u0026lt; 2021.8.22, when a specially crafted NTFS attribute is supplied to the function ntfs_get_attribute_value, a heap buffer overflow can occur allowing for memory disclosure or denial of service. The vulnerability is caused by an out-of-bound buffer access which can be triggered by mounting a crafted ntfs partition. The root cause is a missing consistency check after reading an MFT record : the \u0026quot;bytes_in_use\u0026quot; field should be less than the \u0026quot;bytes_allocated\u0026quot; field. When it is not, the parsing of the records proceeds into the wild.(CVE-2021-33285)\r\n\r\nA crafted NTFS image can cause an out-of-bounds read in ntfs_ie_lookup in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39252)\r\n\r\nA crafted NTFS image can trigger an out-of-bounds read, caused by an invalid attribute in ntfs_attr_find_in_attrdef, in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39255)\r\n\r\nIn NTFS-3G versions \u0026lt; 2021.8.22, when a specially crafted MFT section is supplied in an NTFS image a heap buffer overflow can occur and allow for code execution.(CVE-2021-33289)\r\n\r\nIn NTFS-3G versions \u0026lt; 2021.8.22, when a specially crafted unicode string is supplied in an NTFS image a heap buffer overflow can occur and allow for code execution.(CVE-2021-33286)\r\n\r\nNTFS-3G versions \u0026lt; 2021.8.22, when a specially crafted NTFS attribute from the MFT is setup in the function ntfs_attr_setup_flag, a heap buffer overflow can occur allowing for code execution and escalation of privileges.(CVE-2021-35269)\r\n\r\nA crafted NTFS image can cause a heap-based buffer overflow in ntfs_compressed_pwrite in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39261)\r\n\r\nA crafted NTFS image can trigger a heap-based buffer overflow, caused by an unsanitized attribute in ntfs_get_attribute_value, in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39263)\r\n\r\nA crafted NTFS image can cause an out-of-bounds access in ntfs_decompress in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39262)\r\n\r\nA crafted NTFS image can cause an out-of-bounds access in ntfs_inode_sync_standard_information in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39260)\r\n\r\nA crafted NTFS image can trigger an out-of-bounds access, caused by an unsanitized attribute length in ntfs_inode_lookup_by_name, in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39259)\r\n\r\nIn NTFS-3G versions \u0026lt; 2021.8.22, when a specially crafted NTFS inode is loaded in the function ntfs_inode_real_open, a heap buffer overflow can occur allowing for code execution and escalation of privileges.(CVE-2021-35268)\r\n\r\nA crafted NTFS image can cause a heap-based buffer overflow in ntfs_inode_lookup_by_name in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39256)\r\n\r\nA crafted NTFS image can cause an out-of-bounds read in ntfs_runlists_merge_i in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39253)\r\n\r\nIn NTFS-3G versions \u0026lt; 2021.8.22, when a specially crafted NTFS inode pathname is supplied in an NTFS image a heap buffer overflow can occur resulting in memory disclosure, denial of service and even code execution.(CVE-2021-35266)\r\n\r\nA crafted NTFS image can cause out-of-bounds reads in ntfs_attr_find and ntfs_external_attr_find in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39258)\r\n\r\nIn NTFS-3G versions \u0026lt; 2021.8.22, when specially crafted NTFS attributes are read in the function ntfs_attr_pread_i, a heap buffer overflow can occur and allow for writing to arbitrary memory or denial of service of the application.(CVE-2021-33287)\r\n\r\nA crafted NTFS image can cause an integer overflow in memmove, leading to a heap-based buffer overflow in the function ntfs_attr_record_resize, in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39254)\r\n\r\nNTFS-3G versions \u0026lt; 2021.8.22, a stack buffer overflow can occur when correcting differences in the MFT and MFTMirror allowing for code execution or escalation of privileges when setuid-root.(CVE-2021-35267)\r\n\r\nA crafted NTFS image with an unallocated bitmap can lead to a endless recursive function call chain (starting from ntfs_attr_pwrite), causing stack consumption in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39257)\r\n\r\nA crafted NTFS image can cause a NULL pointer dereference in ntfs_extent_inode_open in NTFS-3G \u0026lt; 2021.8.22.(CVE-2021-39251)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"ntfs-3g","purl":"pkg:rpm/openEuler/ntfs-3g\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2021.8.22-1.oe1"}]}],"ecosystem_specific":{"aarch64":["ntfs-3g-debugsource-2021.8.22-1.oe1.aarch64.rpm","ntfs-3g-debuginfo-2021.8.22-1.oe1.aarch64.rpm","ntfs-3g-devel-2021.8.22-1.oe1.aarch64.rpm","ntfs-3g-2021.8.22-1.oe1.aarch64.rpm","ntfs-3g-help-2021.8.22-1.oe1.aarch64.rpm"],"src":["ntfs-3g-2021.8.22-1.oe1.src.rpm"],"x86_64":["ntfs-3g-debugsource-2021.8.22-1.oe1.x86_64.rpm","ntfs-3g-help-2021.8.22-1.oe1.x86_64.rpm","ntfs-3g-2021.8.22-1.oe1.x86_64.rpm","ntfs-3g-debuginfo-2021.8.22-1.oe1.x86_64.rpm","ntfs-3g-devel-2021.8.22-1.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP2","name":"ntfs-3g","purl":"pkg:rpm/openEuler/ntfs-3g\u0026distro=openEuler-20.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2021.8.22-1.oe1"}]}],"ecosystem_specific":{"aarch64":["ntfs-3g-help-2021.8.22-1.oe1.aarch64.rpm","ntfs-3g-debugsource-2021.8.22-1.oe1.aarch64.rpm","ntfs-3g-devel-2021.8.22-1.oe1.aarch64.rpm","ntfs-3g-2021.8.22-1.oe1.aarch64.rpm","ntfs-3g-debuginfo-2021.8.22-1.oe1.aarch64.rpm"],"src":["ntfs-3g-2021.8.22-1.oe1.src.rpm"],"x86_64":["ntfs-3g-devel-2021.8.22-1.oe1.x86_64.rpm","ntfs-3g-2021.8.22-1.oe1.x86_64.rpm","ntfs-3g-debuginfo-2021.8.22-1.oe1.x86_64.rpm","ntfs-3g-debugsource-2021.8.22-1.oe1.x86_64.rpm","ntfs-3g-help-2021.8.22-1.oe1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1365"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33285"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39252"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39255"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33289"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33286"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35269"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39261"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39263"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39262"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39260"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39259"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35268"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39256"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39253"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35266"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39258"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33287"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39254"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35267"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39257"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39251"}],"database_specific":{"severity":"High"}}