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
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
|