CVE-2018-18439
Summary
| CVE | CVE-2018-18439 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-11-20 19:29:00 UTC |
| Updated | 2023-01-23 18:39:00 UTC |
| Description | DENX U-Boot through 2018.09-rc1 has a remotely exploitable buffer overflow via a malicious TFTP server because TFTP traffic is mishandled. Also, local exploitation can occur via a crafted kernel image. |
Risk And Classification
Problem Types: CWE-119
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Denx | Das U-boot | - | All | All | All |
| Hardware | Denx | Das U-boot | - | All | All | All |
| Operating System | Denx | Das U-boot Firmware | All | All | All | All |
| Application | Denx | U-boot | All | All | All | All |
| Application | Denx | U-boot | 2018.09 | rc1 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| oss-security - CVE-2018-18439, CVE-2018-18440 - U-Boot verified boot bypass vulnerabilities | MLIST | www.openwall.com | Exploit, Mailing List, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.