CVE-2020-25697
Published: 13 November 2020
A privilege escalation flaw was found due to lack of authentication for X11 clients. An attacker could use this flaw to take control of an X application by impersonating the server it is expecting to connect to.
Priority
Low
Status
| Package | Release | Status |
|---|---|---|
|
libx11 Launchpad, Ubuntu, Debian |
Upstream |
Needed
|
| Ubuntu 21.04 (Hirsute Hippo) |
Deferred
(2020-11-16)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Deferred
(2020-11-16)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Deferred
(2020-11-16)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Deferred
(2020-11-16)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Deferred
(2020-11-16)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Deferred
(2020-11-16)
|