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.

• CWE-191
• CWE-787

• http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00002.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00004.htmlMailing List, Third 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/375514.htmlMailing List, Patch, Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00002.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00004.htmlMailing List, Third 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/375514.htmlMailing List, Patch, Vendor Advisory
• https://cert-portal.siemens.com/productcert/html/ssa-577017.html

Published

Aug 6, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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