CVE Vulnerability

CVE-2018-18440

DENX U-Boot through 2018.09-rc1 has a locally exploitable buffer overflow via a crafted kernel image because filesystem loading is mishandled.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://www.openwall.com/lists/oss-security/2018/11/02/2 Exploit Mailing List
https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdf
Configurations

Configuration 1

cpe:2.3:a:denx:u-boot:2018.09:rc1:*:*:*:*:*:*
cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*
Information

Published : 2018-11-20 07:29

Updated : 2019-12-10 02:15

NVD link : CVE-2018-18440

Mitre link : CVE-2018-18440

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer