CVE-2019-13103
high
CVSS v3
7.1
CVSS v2
3.6
VIR risk
7.1
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.
Predictions
Exploit likelihood
70%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-13103
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2019-13103.html
Vendor advisory: cve@mitre.org — https://lists.denx.de/pipermail/u-boot/2019-July/375512.html
Vendor advisory: cve@mitre.org — https://github.com/u-boot/u-boot/commits/master
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 2020.01+dfsg-1 |
| debian | bullseye | fixed | 2020.01+dfsg-1 |
| debian | forky | fixed | 2020.01+dfsg-1 |
| debian | sid | fixed | 2020.01+dfsg-1 |
| debian | trixie | fixed | 2020.01+dfsg-1 |
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdf
- https://gist.github.com/deephooloovoo/d91b81a1674b4750e662dfae93804d75
- https://github.com/u-boot/u-boot/commits/master
- https://lists.denx.de/pipermail/u-boot/2019-July/375512.html
- https://cert-portal.siemens.com/productcert/html/ssa-577017.html
- https://cert-portal.siemens.com/productcert/html/ssa-618620.html
- https://www.suse.com/security/cve/CVE-2019-13103.html
- https://security-tracker.debian.org/tracker/CVE-2019-13103
CWEs
CWE-674
Verify integrity in audit chain (admin only). AS-IS.