CVE-2018-19046
Published: 8 November 2018
keepalived 2.0.8 didn't check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats. If a local attacker had previously created a file with the expected name (e.g., /tmp/keepalived.data or /tmp/keepalived.stats), with read access for the attacker and write access for the keepalived process, then this potentially leaked sensitive information.
Notes
| Author | Note |
|---|---|
| mdeslaur | xenial and earlier don't have dbus support |
Priority
CVSS 3 base score: 4.7
Status
| Package | Release | Status |
|---|---|---|
|
keepalived Launchpad, Ubuntu, Debian |
bionic |
Needed
|
| cosmic |
Ignored
(reached end-of-life)
|
|
| disco |
Not vulnerable
(1:2.0.10-1)
|
|
| eoan |
Not vulnerable
(1:2.0.10-1)
|
|
| focal |
Not vulnerable
(1:2.0.10-1)
|
|
| groovy |
Not vulnerable
(1:2.0.10-1)
|
|
| hirsute |
Not vulnerable
(1:2.0.10-1)
|
|
| impish |
Not vulnerable
(1:2.0.10-1)
|
|
| jammy |
Not vulnerable
(1:2.0.10-1)
|
|
| kinetic |
Not vulnerable
(1:2.0.10-1)
|
|
| precise |
Not vulnerable
(code not present)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Released
(2.0.10)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://github.com/acassen/keepalived/commit/ac8e2ef053de273ce7a0cf0cb611e599dca4b298 upstream: https://github.com/acassen/keepalived/commit/26c8d6374db33bcfcdcd758b1282f12ceef4b94f upstream: https://github.com/acassen/keepalived/commit/17f944144b3d9c5131569b1cc988cc90fd676671 |
||