CVE-2021-33287

Summary

In NTFS-3G versions < 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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://ntfs-3g.com
• http://tuxera.com
• http://www.openwall.com/lists/oss-security/2021/08/30/1
• https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-q759-8j5v-q5jp
• https://www.debian.org/security/2021/dsa-4971
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/766ISTT3KCARKFUIQT7N6WV6T63XOKG3/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HSEKTKHO5HFZHWZNJNBJZA56472KRUZI/
• https://lists.debian.org/debian-lts-announce/2021/11/msg00013.html
• https://security.gentoo.org/glsa/202301-01

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• http://www.openwall.com/lists/oss-security/2021/08/30/1
• https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-q759-8j5v-q5jp
• https://www.debian.org/security/2021/dsa-4971
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/766ISTT3KCARKFUIQT7N6WV6T63XOKG3/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HSEKTKHO5HFZHWZNJNBJZA56472KRUZI/
• https://lists.debian.org/debian-lts-announce/2021/11/msg00013.html
• https://security.gentoo.org/glsa/202301-01

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