CVE-2019-13104

In Das U-Boot versions 2016.11-rc1 through 2019.07-rc4, an underflow can cause memcpy() to overwrite a very large amount of data (including the whole stack) while reading a crafted ext4 filesystem.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/u-boot/u-boot/commits/master	Patch Third Party Advisory
https://lists.denx.de/pipermail/u-boot/2019-July/375514.html	Mailing List Patch Vendor Advisory
https://gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00002.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00004.html	Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:denx:u-boot:2019.07:-::::::
	cpe:2.3:a:denx:u-boot:2019.07:rc1::::::
	cpe:2.3:a:denx:u-boot:2019.07:rc2::::::
	cpe:2.3:a:denx:u-boot:2019.07:rc3::::::
	cpe:2.3:a:denx:u-boot::::::::
	cpe:2.3:a:denx:u-boot:2019.07:rc4::::::

Configuration 2 (hide)

OR	cpe:2.3:o:opensuse:leap:15.0:::::::*
	cpe:2.3:o:opensuse:leap:15.1:::::::*

Information

Published : 2019-08-06 12:15

Updated : 2022-04-18 09:04

NVD link : CVE-2019-13104

Mitre link : CVE-2019-13104

JSON object : View

CWE

CWE-787

Out-of-bounds Write

CWE-191

Integer Underflow (Wrap or Wraparound)

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Products Affected

denx

u-boot

opensuse

leap

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