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authorNick Mathewson <nickm@torproject.org>2020-07-09 09:46:53 -0400
committerNick Mathewson <nickm@torproject.org>2020-07-09 09:46:53 -0400
commit781dd1bd8ad43a7a3397d1d63dd3bf00c8e6d091 (patch)
tree54026e628c4a5a3e28b5acda3910e7cebd4f7df1 /ChangeLog
parent3325587572681849243c9338cd3d9335a2c258f6 (diff)
downloadtor-781dd1bd8ad43a7a3397d1d63dd3bf00c8e6d091.tar.gz
tor-781dd1bd8ad43a7a3397d1d63dd3bf00c8e6d091.zip
Fold in more changelog entries, hope to finish changelog
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@@ -1,8 +1,23 @@
-Changes in version 0.4.4.2-alpha - 2020-07-??
+Changes in version 0.4.4.2-alpha - 2020-07-09
This is the second alpha release in the 0.4.4.x series. It fixes a few
bugs in the previous release, and solves a few usability,
compatibility, and portability issues.
+ This release also fixes TROVE-2020-001, a medium-severity denial of
+ service vulnerability affecting all versions of Tor when compiled with
+ the NSS encryption library. (This is not the default configuration.)
+ Using this vulnerability, an attacker could cause an affected Tor
+ instance to crash remotely. This issue is also tracked as CVE-2020-
+ 15572. Anybody running a version of Tor built with the NSS library
+ should upgrade to 0.3.5.11, 0.4.2.8, 0.4.3.6, or 0.4.4.2-alpha
+ or later.
+
+ o Major bugfixes (NSS, security):
+ - Fix a crash due to an out-of-bound memory access when Tor is
+ compiled with NSS support. Fixes bug 33119; bugfix on
+ 0.3.5.1-alpha. This issue is also tracked as TROVE-2020-001
+ and CVE-2020-15572.
+
o Minor features (bootstrap reporting):
- Report more detailed reasons for bootstrap failure when the
failure happens due to a TLS error. Previously we would just call
@@ -29,6 +44,19 @@ Changes in version 0.4.4.2-alpha - 2020-07-??
- Permit the unlinkat() syscall, which some Libc implementations use
to implement unlink(). Closes ticket 33346.
+ o Minor bugfix (CI, Windows):
+ - Use the correct 64-bit printf format when compiling with MINGW on
+ Appveyor. Fixes bug 40026; bugfix on 0.3.5.5-alpha.
+
+ o Minor bugfix (SOCKS, onion service client):
+ - Detect v3 onion service addresses of the wrong length when
+ returning the F6 ExtendedErrors code. Fixes bug 33873; bugfix
+ on 0.4.3.1-alpha.
+
+ o Minor bugfixes (compiler warnings):
+ - Fix a compiler warning on platforms with 32-bit time_t values.
+ Fixes bug 40028; bugfix on 0.3.2.8-rc.
+
o Minor bugfixes (control port, onion service):
- Consistently use 'address' in "Invalid v3 address" response to
ONION_CLIENT_AUTH commands. Previously, we would sometimes say
@@ -39,6 +67,11 @@ Changes in version 0.4.4.2-alpha - 2020-07-??
receiving an extrainfo document that we no longer want. Fixes bug
16016; bugfix on 0.2.6.3-alpha.
+ o Minor bugfixes (onion services v3):
+ - Avoid a non-fatal assertion failure in certain edge-cases when
+ opening an intro circuit as a client. Fixes bug 34084; bugfix
+ on 0.3.2.1-alpha.
+
o Deprecated features (onion service v2):
- Add a deprecation warning for version 2 onion services. Closes
ticket 40003.