ID CVE-2021-39254
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.
References
Vulnerable Configurations
  • cpe:2.3:a:tuxera:ntfs-3g:2009.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2009.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2009.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2009.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2009.3.8:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2009.3.8:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2009.4.4:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2009.4.4:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2009.11.14:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2009.11.14:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2010.1.16:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2010.1.16:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2010.3.6:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2010.3.6:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2010.5.16:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2010.5.16:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2010.5.22:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2010.5.22:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2010.8.8:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2010.8.8:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2010.10.2:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2010.10.2:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2011.1.15:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2011.1.15:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2011.4.12:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2011.4.12:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2012.1.15:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2012.1.15:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2013.1.13:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2013.1.13:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2014.2.15:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2014.2.15:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2015.3.14:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2015.3.14:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2016.2.22:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2016.2.22:*:*:*:*:*:*:*
  • cpe:2.3:a:tuxera:ntfs-3g:2017.3.23:*:*:*:*:*:*:*
    cpe:2.3:a:tuxera:ntfs-3g:2017.3.23:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
CVSS
Base: 6.9 (as of 25-09-2021 - 01:15)
Impact:
Exploitability:
CWE CWE-190
CAPEC
  • Forced Integer Overflow
    This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.
Access
VectorComplexityAuthentication
LOCAL MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
cvss-vector via4 AV:L/AC:M/Au:N/C:C/I:C/A:C
Last major update 25-09-2021 - 01:15
Published 07-09-2021 - 15:15
Last modified 25-09-2021 - 01:15
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