Where is "libstdc++.so.6(GLIBCXX_3.4.14)"?

I am running 11.2 with KDE4.4.0 release 2.Recently when I try to update using Desktop Factory Repositories I’ve been coming up against a dependancy error for “libstdc++.so.6(GLIBCXX_3.4.14)”.
I have checked but I can’t find this anywhere. Does anyone know where this is located?

Did you try the RPM provides in the search in yast?

No 11.2 package provides that.
Probably you have (wrongly) added a repository for openSUSE Factory, the development version of openSUSE.

Yes, I did try that. No luck there.