| Package | Affected versions | Patched versions |
|---|---|---|
| glibc | = 2.1.1 |
The unsetenv function in glibc 2.1.1 does not properly unset an environmental variable if the variable is provided twice to a program, which could allow local users to execute arbitrary commands in setuid programs by specifying their own duplicate environmental variables such as LD_PRELOAD or LD_LIBRARY_PATH.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free