PRIOn knowledge basePRION:CVE-2013-1773Buffer overflow
7.1 High
AI Score
Confidence
High
6.2 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:H/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
29.1%
Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a denial of service (system crash) via a VFAT write operation on a filesystem with the utf8 mount option, which is not properly handled during UTF-8 to UTF-16 conversion.
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0720a06a7518c9d0c0125bd5d1f3b6264c55c3dd
rhn.redhat.com/errata/RHSA-2013-0744.html
rhn.redhat.com/errata/RHSA-2013-0928.html
rhn.redhat.com/errata/RHSA-2013-1026.html
www.kernel.org/pub/linux/kernel/v3.x/patch-3.3.bz2
www.openwall.com/lists/oss-security/2013/02/26/8
www.osvdb.org/88310
www.securityfocus.com/bid/58200
bugzilla.redhat.com/show_bug.cgi?id=916115
github.com/torvalds/linux/commit/0720a06a7518c9d0c0125bd5d1f3b6264c55c3dd
www.exploit-db.com/exploits/23248/
Related
7.1 High
AI Score
Confidence
High
6.2 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:H/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
29.1%