Summary
USN-6721-1 fixed vulnerabilities in X.Org X Server. That fix was incomplete
resulting in a regression. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that X.Org X Server incorrectly handled certain data.
An attacker could possibly use this issue to expose sensitive information.
(CVE-2024-31080, CVE-2024-31081, CVE-2024-31082)
It was discovered that X.Org X Server incorrectly handled certain glyphs.
An attacker could possibly use this issue to cause a crash or expose sensitive
information. (CVE-2024-31083)
Fixed packages 6
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 20.04 LTS 20.04:LTS | xorg-server | 2:1.20.13-1ubuntu1~20.04.17 |
| Ubuntu · 22.04 LTS 22.04:LTS | xorg-server | 2:21.1.4-2ubuntu1.7~22.04.10 |
| Ubuntu · 22.04 LTS 22.04:LTS | xwayland | 2:22.1.1-1ubuntu0.13 |
| Ubuntu · Pro 14.04 LTS Pro:14.04:LTS | xorg-server | 2:1.15.1-0ubuntu2.11+esm12 |
| Ubuntu · Pro 16.04 LTS Pro:16.04:LTS | xorg-server | 2:1.18.4-0ubuntu0.12+esm13 |
| Ubuntu · Pro 18.04 LTS Pro:18.04:LTS | xorg-server | 2:1.19.6-1ubuntu4.15+esm8 |
References
-
report
https://launchpad.net/bugs/2060354