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ChangeLog for Privoxy
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+*** Version 3.0.32 stable ***
+
+- Bug fixes:
+ - Properly parse the client-tag-lifetime directive. Previously it was
+ not accepted as an obsolete hash value was being used.
+ Reported by: Joshua Rogers (Opera)
+ - decompress_iob(): Prevent reading of uninitialized data.
+ Reported by: Joshua Rogers (Opera).
+ - decompress_iob(): Don't advance cur past eod when looking
+ for the end of the file name and comment.
+ - decompress_iob(): Cast value to unsigned char before shifting.
+ Prevents a left-shift of a negative value which is undefined behaviour.
+ Reported by: Joshua Rogers (Opera)
+ - gif_deanimate(): Confirm that that we have enough data before doing
+ any work. Fixes a crash when fuzzing with an empty document.
+ Reported by: Joshua Rogers (Opera).
+ - buf_copy(): Fail if there's no data to write or nothing to do.
+ Prevents undefined behaviour "applying zero offset to null pointer".
+ Reported by: Joshua Rogers (Opera)
+ - log_error(): Treat LOG_LEVEL_FATAL as fatal even when --stfu is
+ being used while fuzzing.
+ Reported by: Joshua Rogers (Opera).
+ - Respect DESTDIR when considering whether or not to install
+ config files with ".new" extension.
+ - OpenSSL ssl_store_cert(): Fix two error messages.
+ - Fix a couple of format specifiers.
+ - Silence compiler warnings when compiling with NDEBUG.
+ - fuzz_server_header(): Fix compiler warning.
+ - fuzz_client_header(): Fix compiler warning.
+ - cgi_send_user_manual(): Also reject requests if the user-manual
+ directive specifies a https:// URL. Previously Privoxy would try and
+ fail to open a local file.
+
+- General improvements:
+ - Log the TLS version and the the cipher when debug 2 is enabled..
+ - configure.in: Add a warning that the obsolete pcre code is scheduled
+ to be removed before the 3.0.33 release. There has been a warning since
+ since 2008 already.
+ - ssl_send_certificate_error(): Respect HEAD requests by not sending a body.
+ - ssl_send_certificate_error(): End the body with a single new line.
+ - serve(): Increase the chances that the host is logged when closing
+ a server socket.
+ - handle_established_connection(): Add parentheses to clarify an expression
+ Suggested by: David Binderman
+ - continue_https_chat(): Explicitly unset CSP_FLAG_CLIENT_CONNECTION_KEEP_ALIVE
+ if process_encrypted_request() fails. This makes it more obvious that the
+ connection will not be reused. Previously serve() relied on
+ CSP_FLAG_SERVER_CONTENT_LENGTH_SET and CSP_FLAG_CHUNKED being unset.
+ Inspired by a patch from Joshua Rogers (Opera).
+ - decompress_iob(): Add periods to a couple of log messages
+ - Terminate the body of the HTTP snipplets with a single new line
+ instead of "\r\n".
+ - configure: Add --with-assertions option and only enable assertions
+ when it is used
+ - windows build: Use --with-brotli and --with-mbedtls by default and
+ enable dynamic error checking.
+ - gif_deanimate(): Confirm we've got an image before trying to write it
+ Saves a pointless buf_copy() call.
+
+- Action file improvements:
+ - Disable fast-redirects for .golem.de/
+ - Unblock requests to adri*.
+ - Block requests for trc*.taboola.com/
+ - Disable fast-redirects for .linkedin.com/
+
+- Filter file improvements:
+ - Make the second pcrs job of the img-reorder filter greedy again.
+ The ungreedy version broke the img tags on:
+ https://bulk.fefe.de/scalability/.
+
+- Privoxy-Log-Parser:
+ - Highlight a few more messages.
+
+- Privoxy-Regression-Test:
+ - Add the --check-bad-ssl option to the --help output.
+ - Bump version to 0.7.3.
+
+- Documentation:
+ - Add pushing the created tag to the release steps in the developer manual.
+
+*** Version 3.0.31 stable ***
+
+- Security/Reliability:
+ - Prevent an assertion from getting triggered by a crafted CGI request.
+ Commit 5bba5b89193fa. OVE-20210130-0001. CVE-2021-20217.
+ Reported by: Joshua Rogers (Opera)
+ - Fixed a memory leak when decompression fails "unexpectedly".
+ Commit f431d61740cc0. OVE-20210128-0001. CVE-2021-20216.
+
+- Bug fixes:
+ - Fixed detection of insufficient data for decompression.
+ Previously Privoxy could try to decompress a partly
+ uninitialized buffer.
+
*** Version 3.0.30 stable ***
- Bug fixes:
the TLS backend resources are free'd later on and only if no active
connections are left. Prevents crashes when exiting "gracefully" at the
wrong time.
+ - Let the uninstall target remove the config file even if DESTDIR
+ is set and properly announce the deletion of the configuration files.
- General improvements:
- Allow to rewrite the request destination for https-inspected
- Add a link to Privoxy-Regression-Test to regression-tests.action
in case it isn't packaged.
- Add regression tests for pcre host patterns.
+ - Fixed a regression test that is executed when
+ FEATURE_GRACEFUL_TERMINATION is enabled.
- Privoxy infrastructure:
- Import a Privoxy logo for the website.
- Fixed memory leaks when a response is buffered and the buffer
limit is reached or Privoxy is running out of memory.
Commits bbd53f1010b and 4490d451f9b. OVE-20201118-0001.
+ CVE-2020-35502.
Sponsored by: Robert Klemme
- Fixed a memory leak in the show-status CGI handler when
no action files are configured. Commit c62254a686.
- OVE-20201118-0002.
+ OVE-20201118-0002. CVE-2021-20209.
Sponsored by: Robert Klemme
- Fixed a memory leak in the show-status CGI handler when
no filter files are configured. Commit 1b1370f7a8a.
- OVE-20201118-0003.
+ OVE-20201118-0003. CVE-2021-20210.
Sponsored by: Robert Klemme
- Fixes a memory leak when client tags are active.
- Commit 245e1cf32. OVE-20201118-0004.
+ Commit 245e1cf32. OVE-20201118-0004. CVE-2021-20211.
Sponsored by: Robert Klemme
- Fixed a memory leak if multiple filters are executed
and the last one is skipped due to a pcre error.
- Commit 5cfb7bc8fe. OVE-20201118-0005.
+ Commit 5cfb7bc8fe. OVE-20201118-0005. CVE-2021-20212.
- Prevent an unlikely dereference of a NULL-pointer that
could result in a crash if accept-intercepted-requests
was enabled, Privoxy failed to get the request destination
from the Host header and a memory allocation failed.
- Commit 7530132349. CID 267165. OVE-20201118-0006.
+ Commit 7530132349. CID 267165. OVE-20201118-0006. CVE-2021-20213.
- Fixed memory leaks in the client-tags CGI handler when
client tags are configured and memory allocations fail.
- Commit cf5640eb2a. CID 267168. OVE-20201118-0007.
+ Commit cf5640eb2a. CID 267168. OVE-20201118-0007. CVE-2021-20214.
- Fixed memory leaks in the show-status CGI handler when memory
allocations fail. Commit 064eac5fd0 and commit fdee85c0bf3.
- CID 305233. OVE-20201118-0008.
+ CID 305233. OVE-20201118-0008. CVE-2021-20215.
- General improvements:
- Added experimental https inspection support which allows to filter
projects / privoxy.git / blobdiff