Vulnerability Monitor

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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.

Published

2019-08-06T19:15:13.253

Last Modified

2024-11-21T04:24:11.687

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-191
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	denx	u-boot	≤ 2019.04	Yes
Application	denx	u-boot	2019.07	Yes
Application	denx	u-boot	2019.07	Yes
Application	denx	u-boot	2019.07	Yes
Application	denx	u-boot	2019.07	Yes
Application	denx	u-boot	2019.07	Yes
Operating System	opensuse	leap	15.0	Yes
Operating System	opensuse	leap	15.1	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00002.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00004.html Mailing List, Third Party Advisory ([email protected])
https://gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75 Third Party Advisory ([email protected])
https://github.com/u-boot/u-boot/commits/master Patch, Third Party Advisory ([email protected])
https://lists.denx.de/pipermail/u-boot/2019-July/375514.html Mailing List, Patch, Vendor Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00002.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00004.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/u-boot/u-boot/commits/master Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.denx.de/pipermail/u-boot/2019-July/375514.html Mailing List, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)