This update for privoxy fixes the following issues:
privoxy was updated to 3.0.33 (boo#1193584):
- CVE-2021-44543: Encode the template name to prevent XSS
(cross-side scripting) when Privoxy is configured to servce
the user-manual itself
- CVE-2021-44540: Free memory of compiled pattern spec
before bailing
- CVE-2021-44541: Free header memory when failing to get the
request destination.
- CVE-2021-44542: Prevent memory leaks when handling errors
- Disable fast-redirects for a number of domains
- Update default block lists
- Many bug fixes and minor enhancements