9 matches found
tscopy
TScopy 更新日 2022-03-31 TScopy の紹介 インシデントレスポンス（IR）対応では、ファイルシステム上のファイルを分析できることが求められます。これらのファイルは、使用中のためオペレーティングシステム（OS）によってロックされている場合があり、特にイベントログやレジストリハイブで問題となります。TScopy を使用すると、管理者権限で実行しているユーザーが、ファイルのファイルシステム上の生の場所を解析し、OS に問い合わせずにコピーすることで、ロックされたファイルにアクセスできます。 同様の機能を提供するツールは他にも存在します。例えば RawCopy...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: ntfs: Avoid dereferencing a stale runlist element during MFT writeback. The ntfswritemftblock function maps each $MFT record through the $MFT data runlist. For sub-folio clusters, it retrieves a struct runlistelement from...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: ntfs: The sanitize MFT references function returned by ntfslookup inodebyname has been fixed. ntfslookup inodebyname now returns MFT references that are read from directory index entries on the disk. These values are untrusted...
USN-6339-4 linux-intel-iotg vulnerabilities
It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could cause a denial of service system crash. CVE-2022-48425...
USN-6351-1 linux-gke, linux-gkeop vulnerabilities
It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could cause a denial of service system crash. CVE-2022-48425...
SUSE CVE-2022-30788
A crafted NTFS image can cause a heap-based buffer overflow in ntfsmftrecalloc in NTFS-3G through 2021.8.22...
Tuxera NTFS-3G Buffer Overflow Vulnerability (CNVD-2022-82646)
Tuxera NTFS-3G is an open source, cross-platform set of drivers from Tuxera Finland for reading and writing to NTFS partitions. tuxera NTFS-3G is vulnerable to a buffer overflow vulnerability that originates from a boundary error in ntfsmftrecalloc when handling untrusted input, which can be...
