CVE-2019-13103

Name: CVE-2019-13103
Creator: NVD / NIST
Published: 2019-07-29T15:15:12.39+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.1/10EPSS 0.40%

Last modified Jun 17, 2026

CVE-2019-13103 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. A crafted self-referential DOS partition table will cause all Das U-Boot versions through 2019.07-rc4 to infinitely recurse, causing the stack to grow infinitely and eventually either crash or overwrite other data.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

A crafted self-referential DOS partition table will cause all Das U-Boot versions through 2019.07-rc4 to infinitely recurse, causing the stack to grow infinitely and eventually either crash or overwrite other data.

Metrics

CVSS 3.1

7.1/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

EPSS Probability

0.40%

31.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-674

Affected Software

Vendor	Product	Versions	Update
Denx	U-Boot	< 2019.04	—
Denx	U-Boot	2019.04	—
Denx	U-Boot	2019.07	Rc1

References

https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdfThird Party Advisory
https://gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75Third Party Advisory
https://github.com/u-boot/u-boot/commits/masterPatch, Third Party Advisory
https://lists.denx.de/pipermail/u-boot/2019-July/375512.htmlPatch, Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdfThird Party Advisory
https://gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75Third Party Advisory
https://github.com/u-boot/u-boot/commits/masterPatch, Third Party Advisory
https://lists.denx.de/pipermail/u-boot/2019-July/375512.htmlPatch, Third Party Advisory
https://cert-portal.siemens.com/productcert/html/ssa-577017.html
https://cert-portal.siemens.com/productcert/html/ssa-618620.html

Timeline

Published: Jul 29, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-13103?

How severe is CVE-2019-13103?

CVE-2019-13103 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.

How do I fix CVE-2019-13103?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-13103?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST