CVE-2021-39251
HIGHNTFS-3G < 2021.8.22 - Denial of Service via Crafted NTFS Image
Title source: llmDescription
A crafted NTFS image can cause a NULL pointer dereference in ntfs_extent_inode_open in NTFS-3G < 2021.8.22.
References (10)
Core 10
Core References
Third Party Advisory vendor-advisory
https://www.debian.org/security/2021/dsa-4971
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/766ISTT3KCARKFUIQT7N6WV6T63XOKG3/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HSEKTKHO5HFZHWZNJNBJZA56472KRUZI/
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2021/11/msg00013.html
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202301-01
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/08/30/1
Issue Tracking, Mailing List, Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988386
Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2001649
Release Notes, Third Party Advisory
https://github.com/tuxera/ntfs-3g/releases
Third Party Advisory
https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-q759-8j5v-q5jp
Scores
CVSS v3
7.8
EPSS
0.0002
EPSS Percentile
6.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-20
CWE-476
Status
published
Products (8)
debian/debian_linux
9.0
debian/debian_linux
10.0
debian/debian_linux
11.0
fedoraproject/fedora
33
fedoraproject/fedora
35
redhat/enterprise_linux
7.0
redhat/enterprise_linux
8.0 (2 CPE variants)
tuxera/ntfs-3g
< 2021.8.22
Published
Sep 07, 2021
Tracked Since
Feb 18, 2026