diff --git a/lang/python/python3/Makefile b/lang/python/python3/Makefile index 9f1886094..7ece10330 100644 --- a/lang/python/python3/Makefile +++ b/lang/python/python3/Makefile @@ -14,7 +14,7 @@ PYTHON_VERSION:=$(PYTHON3_VERSION) PYTHON_VERSION_MICRO:=$(PYTHON3_VERSION_MICRO) PKG_NAME:=python3 -PKG_RELEASE:=1 +PKG_RELEASE:=2 PKG_VERSION:=$(PYTHON_VERSION).$(PYTHON_VERSION_MICRO) PKG_SOURCE:=Python-$(PKG_VERSION).tar.xz diff --git a/lang/python/python3/patches/008-bpo-34623-Use-XML_SetHashSalt-in-_elementtree-GH-914.patch b/lang/python/python3/patches/008-bpo-34623-Use-XML_SetHashSalt-in-_elementtree-GH-914.patch new file mode 100644 index 000000000..09a4014c3 --- /dev/null +++ b/lang/python/python3/patches/008-bpo-34623-Use-XML_SetHashSalt-in-_elementtree-GH-914.patch @@ -0,0 +1,88 @@ +From f7666e828cc3d5873136473ea36ba2013d624fa1 Mon Sep 17 00:00:00 2001 +From: "Miss Islington (bot)" + <31488909+miss-islington@users.noreply.github.com> +Date: Tue, 18 Sep 2018 06:14:13 -0700 +Subject: [PATCH] bpo-34623: Use XML_SetHashSalt in _elementtree (GH-9146) + +The C accelerated _elementtree module now initializes hash randomization +salt from _Py_HashSecret instead of libexpat's default CPRNG. + +Signed-off-by: Christian Heimes + +https://bugs.python.org/issue34623 +(cherry picked from commit cb5778f00ce48631c7140f33ba242496aaf7102b) + +Co-authored-by: Christian Heimes +--- + Include/pyexpat.h | 4 +++- + .../next/Security/2018-09-10-16-05-39.bpo-34623.Ua9jMv.rst | 2 ++ + Modules/_elementtree.c | 5 +++++ + Modules/pyexpat.c | 5 +++++ + 4 files changed, 15 insertions(+), 1 deletion(-) + create mode 100644 Misc/NEWS.d/next/Security/2018-09-10-16-05-39.bpo-34623.Ua9jMv.rst + +diff --git a/Include/pyexpat.h b/Include/pyexpat.h +index 44259bf6d7..07020b5dc9 100644 +--- a/Include/pyexpat.h ++++ b/Include/pyexpat.h +@@ -3,7 +3,7 @@ + + /* note: you must import expat.h before importing this module! */ + +-#define PyExpat_CAPI_MAGIC "pyexpat.expat_CAPI 1.0" ++#define PyExpat_CAPI_MAGIC "pyexpat.expat_CAPI 1.1" + #define PyExpat_CAPSULE_NAME "pyexpat.expat_CAPI" + + struct PyExpat_CAPI +@@ -48,6 +48,8 @@ struct PyExpat_CAPI + enum XML_Status (*SetEncoding)(XML_Parser parser, const XML_Char *encoding); + int (*DefaultUnknownEncodingHandler)( + void *encodingHandlerData, const XML_Char *name, XML_Encoding *info); ++ /* might be none for expat < 2.1.0 */ ++ int (*SetHashSalt)(XML_Parser parser, unsigned long hash_salt); + /* always add new stuff to the end! */ + }; + +diff --git a/Misc/NEWS.d/next/Security/2018-09-10-16-05-39.bpo-34623.Ua9jMv.rst b/Misc/NEWS.d/next/Security/2018-09-10-16-05-39.bpo-34623.Ua9jMv.rst +new file mode 100644 +index 0000000000..31ad92ef85 +--- /dev/null ++++ b/Misc/NEWS.d/next/Security/2018-09-10-16-05-39.bpo-34623.Ua9jMv.rst +@@ -0,0 +1,2 @@ ++The C accelerated _elementtree module now initializes hash randomization ++salt from _Py_HashSecret instead of libexpat's default CSPRNG. +diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c +index 707ab2912b..53f05f937f 100644 +--- a/Modules/_elementtree.c ++++ b/Modules/_elementtree.c +@@ -3261,6 +3261,11 @@ _elementtree_XMLParser___init___impl(XMLParserObject *self, PyObject *html, + PyErr_NoMemory(); + return -1; + } ++ /* expat < 2.1.0 has no XML_SetHashSalt() */ ++ if (EXPAT(SetHashSalt) != NULL) { ++ EXPAT(SetHashSalt)(self->parser, ++ (unsigned long)_Py_HashSecret.expat.hashsalt); ++ } + + if (target) { + Py_INCREF(target); +diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c +index 47c3e86c20..aa21d93c11 100644 +--- a/Modules/pyexpat.c ++++ b/Modules/pyexpat.c +@@ -1887,6 +1887,11 @@ MODULE_INITFUNC(void) + capi.SetStartDoctypeDeclHandler = XML_SetStartDoctypeDeclHandler; + capi.SetEncoding = XML_SetEncoding; + capi.DefaultUnknownEncodingHandler = PyUnknownEncodingHandler; ++#if XML_COMBINED_VERSION >= 20100 ++ capi.SetHashSalt = XML_SetHashSalt; ++#else ++ capi.SetHashSalt = NULL; ++#endif + + /* export using capsule */ + capi_object = PyCapsule_New(&capi, PyExpat_CAPSULE_NAME, NULL); +-- +2.19.1 + diff --git a/lang/python/python3/patches/009-3.6-bpo-34623-Mention-CVE-2018-14647-in-news-entry-G.patch b/lang/python/python3/patches/009-3.6-bpo-34623-Mention-CVE-2018-14647-in-news-entry-G.patch new file mode 100644 index 000000000..c83236a58 --- /dev/null +++ b/lang/python/python3/patches/009-3.6-bpo-34623-Mention-CVE-2018-14647-in-news-entry-G.patch @@ -0,0 +1,31 @@ +From d1b336e530472f316b1d164d04626724c83b16d7 Mon Sep 17 00:00:00 2001 +From: "Miss Islington (bot)" + <31488909+miss-islington@users.noreply.github.com> +Date: Fri, 21 Sep 2018 21:57:28 -0700 +Subject: [PATCH] [3.6] bpo-34623: Mention CVE-2018-14647 in news entry + (GH-9482) (GH-9489) + +https://bugs.python.org/issue34623 +(cherry picked from commit 026337a7101369297c8083047d2f3c6fc9dd1e2b) + + +Co-authored-by: Christian Heimes + + +https://bugs.python.org/issue34623 +--- + .../next/Security/2018-09-10-16-05-39.bpo-34623.Ua9jMv.rst | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/Misc/NEWS.d/next/Security/2018-09-10-16-05-39.bpo-34623.Ua9jMv.rst b/Misc/NEWS.d/next/Security/2018-09-10-16-05-39.bpo-34623.Ua9jMv.rst +index 31ad92ef85..cbaa4b7506 100644 +--- a/Misc/NEWS.d/next/Security/2018-09-10-16-05-39.bpo-34623.Ua9jMv.rst ++++ b/Misc/NEWS.d/next/Security/2018-09-10-16-05-39.bpo-34623.Ua9jMv.rst +@@ -1,2 +1,2 @@ +-The C accelerated _elementtree module now initializes hash randomization +-salt from _Py_HashSecret instead of libexpat's default CSPRNG. ++CVE-2018-14647: The C accelerated _elementtree module now initializes hash ++randomization salt from _Py_HashSecret instead of libexpat's default CSPRNG. +-- +2.19.1 +