CVEvulnerability
CVE-2019-14193
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2019-07-31
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with an unvalidated length at nfs_readlink_reply, in the "if" block after calculating the new path length.
Affected configurations
• denx u-boot (<= 2019.07)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://blog.semmle.com/uboot-rce-nfs-vulnerability/ Third Party Advisory
- https://gitlab.com/u-boot/u-boot Third Party Advisory
- https://web.archive.org/web/20191130052117/https://blog.semmle.com/uboot-rce-nfs-vulnerability/ web.archive.org
- https://blog.semmle.com/uboot-rce-nfs-vulnerability/ Third Party Advisory
- https://gitlab.com/u-boot/u-boot Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-577017.html cert-portal.siemens.com