Marcus Rueckert
4aa711e725
- update to 2.3.15 and pigeonhole to 0.5.15: * security fixes for CVE-2021-29157, CVE-2021-33515, and CVE-2020-28200 FWIW: It seems to work for me on Tumbleweed x64_64. OBS-URL: https://build.opensuse.org/request/show/901209 OBS-URL: https://build.opensuse.org/package/show/server:mail/dovecot23?expand=0&rev=96
49 lines
2.4 KiB
Diff
49 lines
2.4 KiB
Diff
diff -ur dovecot-2.3.15.orig/doc/example-config/conf.d/10-ssl.conf dovecot-2.3.15/doc/example-config/conf.d/10-ssl.conf
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--- dovecot-2.3.15.orig/doc/example-config/conf.d/10-ssl.conf
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+++ dovecot-2.3.15/doc/example-config/conf.d/10-ssl.conf
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@@ -9,8 +9,8 @@
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# dropping root privileges, so keep the key file unreadable by anyone but
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# root. Included doc/mkcert.sh can be used to easily generate self-signed
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# certificate, just make sure to update the domains in dovecot-openssl.cnf
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-ssl_cert = </etc/ssl/certs/dovecot.pem
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-ssl_key = </etc/ssl/private/dovecot.pem
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+#ssl_cert = </etc/ssl/private/dovecot.crt
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+#ssl_key = </etc/ssl/private/dovecot.pem
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# If key file is password protected, give the password here. Alternatively
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# give it when starting dovecot with -p parameter. Since this file is often
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@@ -64,6 +64,7 @@
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#ssl_cipher_list = ALL:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH
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# To disable non-EC DH, use:
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#ssl_cipher_list = ALL:!DH:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH
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+ssl_cipher_list = ALL:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH
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# Colon separated list of elliptic curves to use. Empty value (the default)
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# means use the defaults from the SSL library. P-521:P-384:P-256 would be an
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@@ -71,7 +72,7 @@
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#ssl_curve_list =
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# Prefer the server's order of ciphers over client's.
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-#ssl_prefer_server_ciphers = no
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+ssl_prefer_server_ciphers = yes
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# SSL crypto device to use, for valid values run "openssl engine"
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#ssl_crypto_device =
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@@ -80,3 +81,4 @@
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# compression - Enable compression.
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# no_ticket - Disable SSL session tickets.
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#ssl_options =
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+ssl_options = no_compression
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diff -ur dovecot-2.3.15.orig/src/lib-master/master-service-ssl-settings.c dovecot-2.3.15/src/lib-master/master-service-ssl-settings.c
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--- dovecot-2.3.15.orig/src/lib-master/master-service-ssl-settings.c 2021-06-14 15:40:37.000000000 +0200
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+++ dovecot-2.3.15/src/lib-master/master-service-ssl-settings.c 2021-06-21 14:09:29.663825041 +0200
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@@ -62,7 +62,7 @@
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.ssl_client_cert = "",
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.ssl_client_key = "",
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.ssl_dh = "",
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- .ssl_cipher_list = "ALL:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH",
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+ .ssl_cipher_list = "ALL:!LOW:!SSLv2:!EXP:!aNULL:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH",
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.ssl_cipher_suites = "", /* Use TLS library provided value */
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.ssl_curve_list = "",
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.ssl_min_protocol = "TLSv1.2",
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