CVE-2021-39254

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Summary:

A 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 < 2021.8.22.

Reference Links(if available):

  • https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-q759-8j5v-q5jp
  • https://github.com/tuxera/ntfs-3g/releases
  • https://www.debian.org/security/2021/dsa-4971
  • https://lists.fedoraproject.org/archives/list/[email protected]/message/766ISTT3KCARKFUIQT7N6WV6T63XOKG3/
  • https://lists.fedoraproject.org/archives/list/[email protected]/message/HSEKTKHO5HFZHWZNJNBJZA56472KRUZI/
  • CVSS Score (if available)

    v2: / MEDIUMAV:L/AC:M/Au:N/C:C/I:C/A:C

    v3: / HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

    Links to Exploits(if available)

  • Available for Amazon Prime