CVE-2019-14194

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv2 case.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://blog.semmle.com/uboot-rce-nfs-vulnerability/	Third Party Advisory
https://gitlab.com/u-boot/u-boot	Third Party Advisory
https://blog.semmle.com/uboot-rce-nfs-vulnerability/	Third Party Advisory
https://gitlab.com/u-boot/u-boot	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:26

Type	Values Removed	Values Added
References	~~() https://blog.semmle.com/uboot-rce-nfs-vulnerability/ - Third Party Advisory~~	() https://blog.semmle.com/uboot-rce-nfs-vulnerability/ - Third Party Advisory
References	~~() https://gitlab.com/u-boot/u-boot - Third Party Advisory~~	() https://gitlab.com/u-boot/u-boot - Third Party Advisory

Information

Published : 2019-07-31 13:15

Updated : 2024-11-21 04:26

NVD link : CVE-2019-14194

Mitre link : CVE-2019-14194

CVE.ORG link : CVE-2019-14194

JSON object : View

Products Affected

denx

u-boot

CWE

CWE-787

Out-of-bounds Write

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