Overview
- 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.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 10
- Impact score
- 10
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- CWE-119
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "60776E92-9113-4597-8E0C-BE412B67756F",
"versionEndExcluding": "2018.09"
},
{
"criteria": "cpe:2.3:a:denx:u-boot:2018.09:rc1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D14862ED-DC24-4B28-B234-6539AFE88408"
}
],
"operator": "OR"
}
]
}
]