CVE-2018-1000135
Published: 20 March 2018
GNOME NetworkManager version 1.10.2 and earlier contains a Information Exposure (CWE-200) vulnerability in DNS resolver that can result in Private DNS queries leaked to local network's DNS servers, while on VPN. This vulnerability appears to have been fixed in Some Ubuntu 16.04 packages were fixed, but later updates removed the fix. cf. https://bugs.launchpad.net/ubuntu/+bug/1754671 an upstream fix does not appear to be available at this time.
Priority
Status
Package | Release | Status |
---|---|---|
network-manager Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Released
(1.10.6-2ubuntu1.2)
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Not vulnerable
(1.20.4-2ubuntu2)
|
|
focal |
Not vulnerable
(1.22.8-1ubuntu1)
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Needs triage
|
|
impish |
Not vulnerable
(1.22.8-1ubuntu1)
|
|
groovy |
Not vulnerable
(1.22.8-1ubuntu1)
|
|
hirsute |
Not vulnerable
(1.22.8-1ubuntu1)
|
|
xenial |
Needed
|
|
jammy |
Not vulnerable
(1.22.8-1ubuntu1)
|
|
kinetic |
Not vulnerable
(1.22.8-1ubuntu1)
|
|
lunar |
Not vulnerable
(1.22.8-1ubuntu1)
|
|
mantic |
Not vulnerable
(1.22.8-1ubuntu1)
|
|
Patches: upstream: https://cgit.freedesktop.org/NetworkManager/NetworkManager/commit/?id=d9782589248e61c0cb5aec90e3eb62612891116b |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |