Description
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv2 case.
Metrics
CVSS 3.0 9.8/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| Siemens | RUGGEDCOM ROX MX5000 | < V2.17.1 |
| Siemens | RUGGEDCOM ROX MX5000RE | < V2.17.1 |
| Siemens | RUGGEDCOM ROX RX1400 | < V2.17.1 |
| Siemens | RUGGEDCOM ROX RX1500 | < V2.17.1 |
| Siemens | RUGGEDCOM ROX RX1501 | < V2.17.1 |
| Siemens | RUGGEDCOM ROX RX1510 | < V2.17.1 |
| Siemens | RUGGEDCOM ROX RX1511 | < V2.17.1 |
| Siemens | RUGGEDCOM ROX RX1512 | < V2.17.1 |
| Siemens | RUGGEDCOM ROX RX1524 | < V2.17.1 |
| Siemens | RUGGEDCOM ROX RX1536 | < V2.17.1 |
| Siemens | RUGGEDCOM ROX RX5000 | < V2.17.1 |
References
- https://blog.semmle.com/uboot-rce-nfs-vulnerability/Third Party Advisory
- https://gitlab.com/u-boot/u-bootThird Party Advisory
- https://blog.semmle.com/uboot-rce-nfs-vulnerability/Third Party Advisory
- https://gitlab.com/u-boot/u-bootThird Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-577017.html
Timeline
- Published
- Jul 31, 2019
- Last modified
- Jun 17, 2026
- NVD status
- Modified