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| -rw-r--r-- | debian/changelog | 63 |
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diff --git a/debian/changelog b/debian/changelog index 0d58756..5956af0 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,66 @@ +postfix (3.7.11-0+deb12u1) bookworm; urgency=medium + + [Wietse Venema] + + * 3.7.11 + - Bugfix (defect introduced: Postfix 2.3, date 20051222): the + Dovecot auth client did not reset the 'reason' from a + previous Dovecot auth service response, before parsing the + next Dovecot auth server response in the same SMTP session. + Reported by Stephan Bosch, File: xsasl/xsasl_dovecot_server.c. + - Cleanup: Postfix SMTP server response with an empty + authentication failure reason. File: smtpd/smtpd_sasl_glue.c. + - Bugfix (defect introduced: Postfix 3.1, date: 20151128): + "postqueue -j" produced broken JSON when escaping a control + character as \uXXXX. Found during code maintenance. File: + postqueue/showq_json.c. + - Cleanup: posttls-finger certificate match expectations for + all TLS security levels, including warnings for levels that + don't implement certificate matching. Viktor Dukhovni. + File: posttls-finger.c. + - Bugfix (defect introduced: Postfix 2.3): after prepending + a message header with a Postfix access table PREPEND action, + a Milter request to delete or update an existing header + could have no effect, or it could target the wrong instance + of an existing header. Root cause: the fix dated 20141018 + for the Postfix Milter client was incomplete. The client + did correctly hide the first, Postfix-generated, Received: + header when sending message header information to a Milter + with the smfi_header() application callback function, but + it was still hiding the first header (instead of the first + Received: header) when handling requests from a Milter to + delete or update an existing header. Problem report by + Carlos Velasco. This change was verified to have no effect + on requests from a Milter to add or insert a header. File: + cleanup/cleanup_milter.c. + - Workaround: tlsmgr logfile spam. Some OS lies under load: + it says that a socket is readable, then it says that the + socket has unread data, and then it says that read returns + EOF, causing Postfix to spam the log with a warning message. + File: tlsmgr/tlsmgr.c. + - Bugfix (defect introduced: Postfix 3.4): the SMTP server's + BDAT command handler could be tricked to read $message_size_limit + bytes into memory. Found during code maintenance. File: + smtpd/smtpd.c. + - Performance: eliminate worst-case behavior where the queue + manager defers delivery to all destinations over a specific + delivery transport, after only a single delivery agent + failure. The scheduler now throttles one destination, and + allows deliveries to other destinations to keep making + progress. Files: *qmgr/qmgr_deliver.c. + - Safety: drop and log over-size DNS responses resulting in + more than 100 records. This 20x larger than the number of + server addresses that the Postfix SMTP client is willing + to consider when delivering mail, and is well below the + number of records that could cause a tail recursion crash + in dns_rr_append() as reported by Toshifumi Sakaguchi. This + also limits the number of DNS requests from check_*_*_access + restrictions. Files: dns/dns.h, dns/dns_lookup.c, dns/dns_rr.c, + dns/test_dns_lookup.c, posttls-finger/posttls-finger.c, + smtp/smtp_addr.c, smtpd/smtpd_check.c. + + -- Scott Kitterman <scott@kitterman.com> Wed, 06 Mar 2024 10:10:14 -0500 + postfix (3.7.10-0+deb12u1) bookworm; urgency=medium [Wietse Venema] |