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| author |   Sona Sarmadi <sona.sarmadi@enea.com> | 2015-01-16 11:16:03 +0100 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-02-02 14:09:01 +0000 |
| commit | 3462cac82cf0ab32e5e530f543b14fdcc211c678 (patch) | |
| tree | 09b37eb67b12eef91f82f372b99072c3b1605e21 | |
| parent | 863a3966e1a200e7a15fbdbb8e04dce6e3f6c1a2 (diff) | |
| download | openembedded-core-contrib-3462cac82cf0ab32e5e530f543b14fdcc211c678.tar.gz | |
python: Disables SSLv3
This is related to "SSLv3 POODLE vulnerability" CVE-2014-3566
Building python without SSLv3 support when openssl is built without
any support for SSLv3 (e.g. by adding EXTRA_OECONF = " -no-ssl3" in
the openssl recipes).
Backport from:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=768611#22
[python2.7-nossl3.patch] only Modules/_ssl.c is backported.
References:
https://bugzilla.yoctoproject.org/show_bug.cgi?id=7015
https://bugzilla.yoctoproject.org/show_bug.cgi?id=6843
http://bugs.python.org/issue22638
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3566
Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/recipes-devtools/python/python/python2.7.3-nossl3.patch | 37 | ||||
| -rw-r--r-- | meta/recipes-devtools/python/python_2.7.3.bb | 1 |
2 files changed, 38 insertions, 0 deletions
diff --git a/meta/recipes-devtools/python/python/python2.7.3-nossl3.patch b/meta/recipes-devtools/python/python/python2.7.3-nossl3.patch new file mode 100644 index 0000000000..2d35520a6d --- /dev/null +++ b/meta/recipes-devtools/python/python/python2.7.3-nossl3.patch @@ -0,0 +1,37 @@ +python: Building without SSLv3 support + +Building without SSLv3 support when openssl is built +without any support for SSLv3 + +Upstream-Status: Backport + +Reference: +https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=76A8611#22 + +Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com> +--- +diff -ruN a/Modules/_ssl.c b/Modules/_ssl.c +--- a/Modules/_ssl.c 2014-11-26 07:43:58.755679939 +0100 ++++ b/Modules/_ssl.c 2014-11-26 07:49:10.454182400 +0100 +@@ -302,8 +302,10 @@ + PySSL_BEGIN_ALLOW_THREADS + if (proto_version == PY_SSL_VERSION_TLS1) + self->ctx = SSL_CTX_new(TLSv1_method()); /* Set up context */ ++#ifndef OPENSSL_NO_SSL3 + else if (proto_version == PY_SSL_VERSION_SSL3) + self->ctx = SSL_CTX_new(SSLv3_method()); /* Set up context */ ++#endif + #ifndef OPENSSL_NO_SSL2 + else if (proto_version == PY_SSL_VERSION_SSL2) + self->ctx = SSL_CTX_new(SSLv2_method()); /* Set up context */ +@@ -1777,8 +1779,10 @@ + PyModule_AddIntConstant(m, "PROTOCOL_SSLv2", + PY_SSL_VERSION_SSL2); + #endif ++#ifndef OPENSSL_NO_SSL3 + PyModule_AddIntConstant(m, "PROTOCOL_SSLv3", + PY_SSL_VERSION_SSL3); ++#endif + PyModule_AddIntConstant(m, "PROTOCOL_SSLv23", + PY_SSL_VERSION_SSL23); + PyModule_AddIntConstant(m, "PROTOCOL_TLSv1", diff --git a/meta/recipes-devtools/python/python_2.7.3.bb b/meta/recipes-devtools/python/python_2.7.3.bb index 90b397f3ce..a4c95c18e0 100644 --- a/meta/recipes-devtools/python/python_2.7.3.bb +++ b/meta/recipes-devtools/python/python_2.7.3.bb @@ -40,6 +40,7 @@ SRC_URI += "\ file://posix_close.patch \ file://remove-BOM-insection-code.patch \ file://python-2.7.3-CVE-2014-7185.patch \ + file://python2.7.3-nossl3.patch \ " S = "${WORKDIR}/Python-${PV}" |