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CVE-2021-39251 - CERT CVE
CVE-2021-39251
ID
CVE-2021-39251
Sažetak
A crafted NTFS image can cause a NULL pointer dereference in ntfs_extent_inode_open in NTFS-3G < 2021.8.22.
Reference
http://www.openwall.com/lists/oss-security/2021/08/30/1
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988386
https://bugzilla.redhat.com/show_bug.cgi?id=2001649
https://github.com/tuxera/ntfs-3g/releases
https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-q759-8j5v-q5jp
https://lists.debian.org/debian-lts-announce/2021/11/msg00013.html
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://security.gentoo.org/glsa/202301-01
https://www.debian.org/security/2021/dsa-4971
http://www.openwall.com/lists/oss-security/2021/08/30/1
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988386
https://bugzilla.redhat.com/show_bug.cgi?id=2001649
https://github.com/tuxera/ntfs-3g/releases
https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-q759-8j5v-q5jp
https://lists.debian.org/debian-lts-announce/2021/11/msg00013.html
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://security.gentoo.org/glsa/202301-01
https://www.debian.org/security/2021/dsa-4971
CVSS
Base:
6.9
Impact:
10.0
Exploitability:
3.4
Pristup
Vektor
Složenost
Autentikacija
LOCAL
MEDIUM
NONE
Impact
Povjerljivost
Cjelovitost
Dostupnost
COMPLETE
COMPLETE
COMPLETE
CVSS vektor
AV:L/AC:M/Au:N/C:C/I:C/A:C
Zadnje važnije ažuriranje
02-12-2025 - 22:16
Objavljeno
07-09-2021 - 15:15