Security update for tor
This update for tor fixes the following issues:
tor 0.4.6.8:
* Improving reporting of general overload state for DNS timeout
errors by relays
* Regenerate fallback directories for October 2021
* Bug fixes for onion services
* CVE-2021-22929: do not log v2 onion services access attempt
warnings on disk excessively (TROVE-2021-008, boo#1192658)
- Submitted by Andreas Stieger (AndreasStieger)
Fixed bugs
bnc#1192658
VUL-1: CVE-2021-22929: tor: v2 onion service metadata leak on disk (TROVE-2021-008)