glibc unsetenv bug

Hello, Two distribution vendors have recently issued updated packages and advisories regarding a glibc bug. While I don't consider this bug to be a serious security issue, a more detailed description of the bug and information on affected glibc versions is needed. I am forwarding a message I post...

ROS-2-2138

2.2138 Denial of Service in libX11CVE-2021-31535 1. Vulnerability Description: The vulnerability allows a local user to execute a denial of service DoS attack. The vulnerability exists due to insufficient validation of color names in the XLookupColor function. A local user can launch a specially...