mark backported changelog entries and ensure that they match the changelog.
This commit is contained in:
Nick Mathewson
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85
ChangeLog
85
ChangeLog
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@ -7,36 +7,44 @@ Changes in version 0.2.4.22 - 2014-05-??
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make it publish its descriptors directly over HTTP. Fixes bug 10849;
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bugfix on 0.2.1.1-alpha.
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o Minor bugfixes:
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o Minor bugfixes (exit relay, backport from 0.2.5.4-alpha):
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- Stop leaking memory when we successfully resolve a PTR record.
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Fixes bug 11437; bugfix on 0.2.4.7-alpha.
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o Major features (security):
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- Block authority signing keys that were used on an authorities
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vulnerable to the "heartbleed" bug in openssl (CVE-2014-0160).
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(We don't have any evidence that these keys _were_ compromised;
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we're doing this to be prudent.) Resolves ticket 11464.
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o Major features (security, backport from 0.2.5.4-alpha):
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- Block authority signing keys that were used on authorities
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vulnerable to the "heartbleed" bug in OpenSSL (CVE-2014-0160). (We
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don't have any evidence that these keys _were_ compromised; we're
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doing this to be prudent.) Resolves ticket 11464.
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o Major bugfixes:
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- Generate the server's preference list for ciphersuites
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automatically based on uniform criteria, and considering all
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OpenSSL ciphersuites with acceptable strength and forward
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secrecy. (The sort order is: prefer AES to 3DES; break ties by
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preferring ECDHE to DHE; break ties by preferring GCM to CBC;
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break ties by preferring SHA384 to SHA256 to SHA1; and finally,
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break ties by preferring AES256 to AES128.) This resolves bugs
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#11513, #11492, #11498, #11499. Bugs reported by 'cypherpunks'.
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Bugfix on 0.2.4.8-alpha.
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o Major bugfixes (TLS cipher selection, backport from 0.2.5.4-alpha):
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- The relay ciphersuite list is now generated automatically based on
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uniform criteria, and includes all OpenSSL ciphersuites with
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acceptable strength and forward secrecy. Previously, we had left
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some perfectly fine ciphersuites unsupported due to omission or
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typo. Resolves bugs 11513, 11492, 11498, 11499. Bugs reported by
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'cypherpunks'. Bugfix on 0.2.4.8-alpha.
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- Relays now trust themselves to have a better view than clients of
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which TLS ciphersuites are better than others. (Thanks to bug
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11513, the relay list is now well-considered, whereas the client
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list has been chosen mainly for anti-fingerprinting purposes.)
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Relays prefer: AES over 3DES; then ECDHE over DHE; then GCM over
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CBC; then SHA384 over SHA256 over SHA1; and last, AES256 over
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AES128. Resolves ticket 11528.
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- Clients now try to advertise the same list of ciphersuites as
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Firefox 28. This change enables selection of (fast) GCM
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ciphersuites, disables some strange old ciphers, and stops
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advertising the ECDH (not to be confused with ECDHE) ciphersuites.
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Resolves ticket 11438.
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o Minor bugfixes:
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o Minor bugfixes (controller, backport from 0.2.5.4-alpha):
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- Avoid sending an garbage value to the controller when a circuit is
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cannibalized. Fixes bug 11519; bugfix on 0.2.3.11-alpha.
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o Minor features:
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o Minor features (log verbosity, backport from 0.2.5.4-alpha):
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- When we run out of usable circuit IDs on a channel, log only one
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warning for the whole channel, and include a description of
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how many circuits there were on the channel. Fix for part of ticket
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#11553.
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warning for the whole channel, and describe how many circuits
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there were on the channel. Fixes part of ticket 11553.
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o Minor bugfixes:
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- Downgrade the warning severity for the the "md was still referenced 1
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@ -44,22 +52,21 @@ Changes in version 0.2.4.22 - 2014-05-??
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diagnose this bug, and the current warning in earlier versions of
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tor achieves nothing useful. Addresses warning from bug 7164.
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o Documentation:
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o Documentation (backport from 0.2.5.4-alpha):
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- Correctly document that we search for a system torrc file before
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looking in ~/.torrc. Fixes documentation side of 9213; bugfix
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on 0.2.3.18-rc.
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looking in ~/.torrc. Fixes documentation side of 9213; bugfix on
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0.2.3.18-rc.
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o Minor bugfixes:
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- Avoid 60-second delays in the bootstrapping process when Tor
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is launching for a second time while using bridges. Fixes bug 9229;
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o Minor bugfixes (bridge client, backport from 0.2.5.4-alpha):
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- Avoid 60-second delays in the bootstrapping process when Tor is
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launching for a second time while using bridges. Fixes bug 9229;
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bugfix on 0.2.0.3-alpha.
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o Minor bugfixes:
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- Give the correct URL in the warning message that we present
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when the user is trying to run a Tor relay on an ancient version
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of Windows. Fixes bug 9393.
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o Minor bugfixes (relays and bridges, backport from 0.2.5.4-alpha):
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- Give the correct URL in the warning message when trying to run a
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relay on an ancient version of Windows. Fixes bug 9393.
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o Minor features (security):
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o Minor features (security, backport from 0.2.5.4-alpha):
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- Decrease the lower limit of MaxMemInCellQueues to 256 MBytes (but leave
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the default at 8GBytes), to better support Raspberry Pi users. Fixes
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bug 9686; bugfix on 0.2.4.14-alpha.
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@ -68,26 +75,12 @@ Changes in version 0.2.4.22 - 2014-05-??
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- Fix a compilation error when compiling with --disable-cuve25519.
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Fixes bug 9700; bugfix on 0.2.4.17-rc.
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o Minor features (performance, compatibility):
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- Update the list of TLS cipehrsuites that a client advertises
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to match those advertised by Firefox 28. This enables selection of
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(fast) GCM ciphersuites, disables some strange old ciphers, and
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disables the ECDH (not to be confused with ECDHE) ciphersuites.
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Resolves ticket 11438.
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o Major bugfixes (security, OOM)
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- Fix a memory leak that could occur if a microdescriptor parse
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fails during the tokenizing step. This could enable a memory
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exhaustion attack by directory servers. Fixes bug #11649; bugfix
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on 0.2.2.6-alpha.
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o Minor features:
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- Servers now trust themselves to have a better view than clients of
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which TLS ciphersuites to choose. (Thanks to #11513, the server
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list is now well-considered, whereas the client list has been
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chosen mainly for anti-fingerprinting purposes.) Resolves ticket
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11528.
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Changes in version 0.2.4.21 - 2014-02-28
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