Multiple vulnerabilities have been found in X.Org server and libraries, the worse of which allowing local attackers to execute arbitrary code.
| Package | Arch | Vulnerable | Unaffected |
|---|---|---|---|
| x11-base/xorg-server | * | < 1.19.2 | >= 1.19.2 |
| x11-libs/libICE | * | < 1.0.9-r1 | >= 1.0.9-r1 |
| x11-libs/libXdmcp | * | < 1.1.2-r1 | >= 1.1.2-r1 |
| x11-libs/libXfixes | * | < 5.0.3 | >= 5.0.3 |
| x11-libs/libXi | * | < 1.7.7 | >= 1.7.7 |
| x11-libs/libXrandr | * | < 1.5.1 | >= 1.5.1 |
| x11-libs/libXrender | * | < 0.9.10 | >= 0.9.10 |
| x11-libs/libXv | * | < 1.0.11 | >= 1.0.11 |
X.Org X servers
Multiple vulnerabilities have been discovered in X.Org server and libraries. Please review the CVE identifiers referenced below for details.
A local or remote users can utilize the vulnerabilities to attach to the X.Org session as a user and execute arbitrary code.
There is no known workaround at this time.
All X.Org-server users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=x11-base/xorg-server-1.19.2"
All libICE users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libICE-1.0.9-r1"
All libXdmcp users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXdmcp-1.1.2-r1"
All libXrender users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXrender-0.9.10"
All libXi users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXi-1.7.7"
All libXrandr users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXrandr-1.5.1"
All libXfixes users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXfixes-5.0.3"
All libXv users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXv-1.0.11"