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authorSaul Wold <sgw@linux.intel.com>2013-08-29 11:54:17 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-08-30 18:06:27 +0100
commit4606eab53e8eff57d6369ea20a5ea63916ea3ea7 (patch)
tree7b50c485a6e4c9785b749352bbf5de4b2d9fa606 /meta/recipes-devtools
parentb6c286c447e50fe499f03b64c6be80ac18504265 (diff)
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openembedded-core-4606eab53e8eff57d6369ea20a5ea63916ea3ea7.tar.bz2
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python: Backport 2 CVE from upstream
These are back ports of 2 patches from upstream to address CVE-2011-4944 CVE-2013-4238 Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/recipes-devtools')
-rw-r--r--meta/recipes-devtools/python/python/CVE-2013-4073_py27.patch251
-rw-r--r--meta/recipes-devtools/python/python/pypirc-secure.patch35
-rw-r--r--meta/recipes-devtools/python/python_2.7.3.bb2
3 files changed, 288 insertions, 0 deletions
diff --git a/meta/recipes-devtools/python/python/CVE-2013-4073_py27.patch b/meta/recipes-devtools/python/python/CVE-2013-4073_py27.patch
new file mode 100644
index 0000000000..0d17463052
--- /dev/null
+++ b/meta/recipes-devtools/python/python/CVE-2013-4073_py27.patch
@@ -0,0 +1,251 @@
+Upstream-Status: Backport
+
+Signed-off-by: Saul Wold <sgw@linux.intel.com>
+
+diff -r 9ddc63c039ba Lib/test/nullbytecert.pem
+--- /dev/null Thu Jan 01 00:00:00 1970 +0000
++++ b/Lib/test/nullbytecert.pem Sun Aug 11 18:13:17 2013 +0200
+@@ -0,0 +1,90 @@
++Certificate:
++ Data:
++ Version: 3 (0x2)
++ Serial Number: 0 (0x0)
++ Signature Algorithm: sha1WithRSAEncryption
++ Issuer: C=US, ST=Oregon, L=Beaverton, O=Python Software Foundation, OU=Python Core Development, CN=null.python.org\x00example.org/emailAddress=python-dev@python.org
++ Validity
++ Not Before: Aug 7 13:11:52 2013 GMT
++ Not After : Aug 7 13:12:52 2013 GMT
++ Subject: C=US, ST=Oregon, L=Beaverton, O=Python Software Foundation, OU=Python Core Development, CN=null.python.org\x00example.org/emailAddress=python-dev@python.org
++ Subject Public Key Info:
++ Public Key Algorithm: rsaEncryption
++ Public-Key: (2048 bit)
++ Modulus:
++ 00:b5:ea:ed:c9:fb:46:7d:6f:3b:76:80:dd:3a:f3:
++ 03:94:0b:a7:a6:db:ec:1d:df:ff:23:74:08:9d:97:
++ 16:3f:a3:a4:7b:3e:1b:0e:96:59:25:03:a7:26:e2:
++ 88:a9:cf:79:cd:f7:04:56:b0:ab:79:32:6e:59:c1:
++ 32:30:54:eb:58:a8:cb:91:f0:42:a5:64:27:cb:d4:
++ 56:31:88:52:ad:cf:bd:7f:f0:06:64:1f:cc:27:b8:
++ a3:8b:8c:f3:d8:29:1f:25:0b:f5:46:06:1b:ca:02:
++ 45:ad:7b:76:0a:9c:bf:bb:b9:ae:0d:16:ab:60:75:
++ ae:06:3e:9c:7c:31:dc:92:2f:29:1a:e0:4b:0c:91:
++ 90:6c:e9:37:c5:90:d7:2a:d7:97:15:a3:80:8f:5d:
++ 7b:49:8f:54:30:d4:97:2c:1c:5b:37:b5:ab:69:30:
++ 68:43:d3:33:78:4b:02:60:f5:3c:44:80:a1:8f:e7:
++ f0:0f:d1:5e:87:9e:46:cf:62:fc:f9:bf:0c:65:12:
++ f1:93:c8:35:79:3f:c8:ec:ec:47:f5:ef:be:44:d5:
++ ae:82:1e:2d:9a:9f:98:5a:67:65:e1:74:70:7c:cb:
++ d3:c2:ce:0e:45:49:27:dc:e3:2d:d4:fb:48:0e:2f:
++ 9e:77:b8:14:46:c0:c4:36:ca:02:ae:6a:91:8c:da:
++ 2f:85
++ Exponent: 65537 (0x10001)
++ X509v3 extensions:
++ X509v3 Basic Constraints: critical
++ CA:FALSE
++ X509v3 Subject Key Identifier:
++ 88:5A:55:C0:52:FF:61:CD:52:A3:35:0F:EA:5A:9C:24:38:22:F7:5C
++ X509v3 Key Usage:
++ Digital Signature, Non Repudiation, Key Encipherment
++ X509v3 Subject Alternative Name:
++ *************************************************************
++ WARNING: The values for DNS, email and URI are WRONG. OpenSSL
++ doesn't print the text after a NULL byte.
++ *************************************************************
++ DNS:altnull.python.org, email:null@python.org, URI:http://null.python.org, IP Address:192.0.2.1, IP Address:2001:DB8:0:0:0:0:0:1
++ Signature Algorithm: sha1WithRSAEncryption
++ ac:4f:45:ef:7d:49:a8:21:70:8e:88:59:3e:d4:36:42:70:f5:
++ a3:bd:8b:d7:a8:d0:58:f6:31:4a:b1:a4:a6:dd:6f:d9:e8:44:
++ 3c:b6:0a:71:d6:7f:b1:08:61:9d:60:ce:75:cf:77:0c:d2:37:
++ 86:02:8d:5e:5d:f9:0f:71:b4:16:a8:c1:3d:23:1c:f1:11:b3:
++ 56:6e:ca:d0:8d:34:94:e6:87:2a:99:f2:ae:ae:cc:c2:e8:86:
++ de:08:a8:7f:c5:05:fa:6f:81:a7:82:e6:d0:53:9d:34:f4:ac:
++ 3e:40:fe:89:57:7a:29:a4:91:7e:0b:c6:51:31:e5:10:2f:a4:
++ 60:76:cd:95:51:1a:be:8b:a1:b0:fd:ad:52:bd:d7:1b:87:60:
++ d2:31:c7:17:c4:18:4f:2d:08:25:a3:a7:4f:b7:92:ca:e2:f5:
++ 25:f1:54:75:81:9d:b3:3d:61:a2:f7:da:ed:e1:c6:6f:2c:60:
++ 1f:d8:6f:c5:92:05:ab:c9:09:62:49:a9:14:ad:55:11:cc:d6:
++ 4a:19:94:99:97:37:1d:81:5f:8b:cf:a3:a8:96:44:51:08:3d:
++ 0b:05:65:12:eb:b6:70:80:88:48:72:4f:c6:c2:da:cf:cd:8e:
++ 5b:ba:97:2f:60:b4:96:56:49:5e:3a:43:76:63:04:be:2a:f6:
++ c1:ca:a9:94
++-----BEGIN CERTIFICATE-----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=
++-----END CERTIFICATE-----
+diff -r 9ddc63c039ba Lib/test/test_ssl.py
+--- a/Lib/test/test_ssl.py Sun Aug 11 13:04:50 2013 +0300
++++ b/Lib/test/test_ssl.py Sun Aug 11 18:13:17 2013 +0200
+@@ -25,6 +25,7 @@
+ HOST = test_support.HOST
+ CERTFILE = None
+ SVN_PYTHON_ORG_ROOT_CERT = None
++NULLBYTECERT = None
+
+ def handle_error(prefix):
+ exc_format = ' '.join(traceback.format_exception(*sys.exc_info()))
+@@ -123,6 +124,27 @@
+ ('DNS', 'projects.forum.nokia.com'))
+ )
+
++ def test_parse_cert_CVE_2013_4073(self):
++ p = ssl._ssl._test_decode_cert(NULLBYTECERT)
++ if test_support.verbose:
++ sys.stdout.write("\n" + pprint.pformat(p) + "\n")
++ subject = ((('countryName', 'US'),),
++ (('stateOrProvinceName', 'Oregon'),),
++ (('localityName', 'Beaverton'),),
++ (('organizationName', 'Python Software Foundation'),),
++ (('organizationalUnitName', 'Python Core Development'),),
++ (('commonName', 'null.python.org\x00example.org'),),
++ (('emailAddress', 'python-dev@python.org'),))
++ self.assertEqual(p['subject'], subject)
++ self.assertEqual(p['issuer'], subject)
++ self.assertEqual(p['subjectAltName'],
++ (('DNS', 'altnull.python.org\x00example.com'),
++ ('email', 'null@python.org\x00user@example.org'),
++ ('URI', 'http://null.python.org\x00http://example.org'),
++ ('IP Address', '192.0.2.1'),
++ ('IP Address', '2001:DB8:0:0:0:0:0:1\n'))
++ )
++
+ def test_DER_to_PEM(self):
+ with open(SVN_PYTHON_ORG_ROOT_CERT, 'r') as f:
+ pem = f.read()
+@@ -1360,7 +1382,7 @@
+
+
+ def test_main(verbose=False):
+- global CERTFILE, SVN_PYTHON_ORG_ROOT_CERT, NOKIACERT
++ global CERTFILE, SVN_PYTHON_ORG_ROOT_CERT, NOKIACERT, NULLBYTECERT
+ CERTFILE = os.path.join(os.path.dirname(__file__) or os.curdir,
+ "keycert.pem")
+ SVN_PYTHON_ORG_ROOT_CERT = os.path.join(
+@@ -1368,10 +1390,13 @@
+ "https_svn_python_org_root.pem")
+ NOKIACERT = os.path.join(os.path.dirname(__file__) or os.curdir,
+ "nokia.pem")
++ NULLBYTECERT = os.path.join(os.path.dirname(__file__) or os.curdir,
++ "nullbytecert.pem")
+
+ if (not os.path.exists(CERTFILE) or
+ not os.path.exists(SVN_PYTHON_ORG_ROOT_CERT) or
+- not os.path.exists(NOKIACERT)):
++ not os.path.exists(NOKIACERT) or
++ not os.path.exists(NULLBYTECERT)):
+ raise test_support.TestFailed("Can't read certificate files!")
+
+ tests = [BasicTests, BasicSocketTests]
+diff -r 9ddc63c039ba Modules/_ssl.c
+--- a/Modules/_ssl.c Sun Aug 11 13:04:50 2013 +0300
++++ b/Modules/_ssl.c Sun Aug 11 18:13:17 2013 +0200
+@@ -741,8 +741,13 @@
+
+ /* get a rendering of each name in the set of names */
+
++ int gntype;
++ ASN1_STRING *as = NULL;
++
+ name = sk_GENERAL_NAME_value(names, j);
+- if (name->type == GEN_DIRNAME) {
++ gntype = name-> type;
++ switch (gntype) {
++ case GEN_DIRNAME:
+
+ /* we special-case DirName as a tuple of tuples of attributes */
+
+@@ -764,11 +769,61 @@
+ goto fail;
+ }
+ PyTuple_SET_ITEM(t, 1, v);
++ break;
+
+- } else {
++ case GEN_EMAIL:
++ case GEN_DNS:
++ case GEN_URI:
++ /* GENERAL_NAME_print() doesn't handle NUL bytes in ASN1_string
++ correctly. */
++ t = PyTuple_New(2);
++ if (t == NULL)
++ goto fail;
++ switch (gntype) {
++ case GEN_EMAIL:
++ v = PyUnicode_FromString("email");
++ as = name->d.rfc822Name;
++ break;
++ case GEN_DNS:
++ v = PyUnicode_FromString("DNS");
++ as = name->d.dNSName;
++ break;
++ case GEN_URI:
++ v = PyUnicode_FromString("URI");
++ as = name->d.uniformResourceIdentifier;
++ break;
++ }
++ if (v == NULL) {
++ Py_DECREF(t);
++ goto fail;
++ }
++ PyTuple_SET_ITEM(t, 0, v);
++ v = PyString_FromStringAndSize((char *)ASN1_STRING_data(as),
++ ASN1_STRING_length(as));
++ if (v == NULL) {
++ Py_DECREF(t);
++ goto fail;
++ }
++ PyTuple_SET_ITEM(t, 1, v);
++ break;
+
++ default:
+ /* for everything else, we use the OpenSSL print form */
+-
++ switch (gntype) {
++ /* check for new general name type */
++ case GEN_OTHERNAME:
++ case GEN_X400:
++ case GEN_EDIPARTY:
++ case GEN_IPADD:
++ case GEN_RID:
++ break;
++ default:
++ if (PyErr_Warn(PyExc_RuntimeWarning,
++ "Unknown general name type") == -1) {
++ goto fail;
++ }
++ break;
++ }
+ (void) BIO_reset(biobuf);
+ GENERAL_NAME_print(biobuf, name);
+ len = BIO_gets(biobuf, buf, sizeof(buf)-1);
+@@ -794,6 +849,7 @@
+ goto fail;
+ }
+ PyTuple_SET_ITEM(t, 1, v);
++ break;
+ }
+
+ /* and add that rendering to the list */
diff --git a/meta/recipes-devtools/python/python/pypirc-secure.patch b/meta/recipes-devtools/python/python/pypirc-secure.patch
new file mode 100644
index 0000000000..8e2df677b6
--- /dev/null
+++ b/meta/recipes-devtools/python/python/pypirc-secure.patch
@@ -0,0 +1,35 @@
+# HG changeset patch
+# User Philip Jenvey <pjenvey@underboss.org>
+# Date 1322701507 28800
+# Branch 2.7
+# Node ID e7c20a8476a0e2ca18f8040864cbc400818d8f24
+# Parent 3ecddf168f1f554a17a047384fe0b02f2d688277
+create the .pypirc securely
+
+Upstream-Status: Backport
+
+Signed-off-by: Saul Wold <sgw@linux.intel.com>
+
+
+diff -r 3ecddf168f1f -r e7c20a8476a0 Lib/distutils/config.py
+--- a/Lib/distutils/config.py Tue Nov 29 00:53:09 2011 +0100
++++ b/Lib/distutils/config.py Wed Nov 30 17:05:07 2011 -0800
+@@ -42,16 +42,8 @@
+ def _store_pypirc(self, username, password):
+ """Creates a default .pypirc file."""
+ rc = self._get_rc_file()
+- f = open(rc, 'w')
+- try:
+- f.write(DEFAULT_PYPIRC % (username, password))
+- finally:
+- f.close()
+- try:
+- os.chmod(rc, 0600)
+- except OSError:
+- # should do something better here
+- pass
++ with os.fdopen(os.open(rc, os.O_CREAT | os.O_WRONLY, 0600), 'w') as fp:
++ fp.write(DEFAULT_PYPIRC % (username, password))
+
+ def _read_pypirc(self):
+ """Reads the .pypirc file."""
diff --git a/meta/recipes-devtools/python/python_2.7.3.bb b/meta/recipes-devtools/python/python_2.7.3.bb
index 2e35da60c4..f6a460989b 100644
--- a/meta/recipes-devtools/python/python_2.7.3.bb
+++ b/meta/recipes-devtools/python/python_2.7.3.bb
@@ -30,6 +30,8 @@ SRC_URI += "\
file://gcc-4.8-fix-configure-Wformat.patch \
file://fix-makefile-for-ptest.patch \
file://run-ptest \
+ file://CVE-2013-4073_py27.patch \
+ file://pypirc-secure.patch \
"
S = "${WORKDIR}/Python-${PV}"