CVE-2015-8026
Published: 27 March 2017
Heap-based buffer overflow in the verify_vbr_checksum function in exfatfsck in exfat-utils before 1.2.1 allows remote attackers to cause a denial of service (infinite loop) or possibly execute arbitrary code via a crafted filesystem.
Priority
Status
Package | Release | Status |
---|---|---|
exfat-utils
Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(1.2.1-2)
|
bionic |
Not vulnerable
(1.2.1-2)
|
|
cosmic |
Not vulnerable
(1.2.1-2)
|
|
disco |
Not vulnerable
(1.2.1-2)
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Released
(1.2.1-1)
|
|
vivid |
Ignored
(end of life)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Not vulnerable
(1.2.1-2)
|
|
yakkety |
Not vulnerable
(1.2.1-2)
|
|
zesty |
Not vulnerable
(1.2.1-2)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |