CVE-2018-18439
Published: 20 November 2018
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.
Priority
Negligible
CVSS 3 base score: 9.8
Status
| Package | Release | Status |
|---|---|---|
|
u-boot Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(2019.07+dfsg-1ubuntu4~18.04.1)
|
| cosmic |
Ignored
(reached end-of-life)
|
|
| disco |
Ignored
(reached end-of-life)
|
|
| eoan |
Ignored
(reached end-of-life)
|
|
| focal |
Not vulnerable
(2019.07+dfsg-1ubuntu6)
|
|
| groovy |
Not vulnerable
(2020.04+dfsg-2ubuntu1)
|
|
| hirsute |
Not vulnerable
(2020.04+dfsg-2ubuntu1)
|
|
| impish |
Not vulnerable
(2020.04+dfsg-2ubuntu1)
|
|
| jammy |
Not vulnerable
(2020.04+dfsg-2ubuntu1)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was needed)
|
|
| upstream |
Released
(2019.04)
|
|
| xenial |
Needed
|