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python: Fix CVE-2014-7185

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Integer overflow in bufferobject.c in Python before 2.7.8 allows
context-dependent attackers to obtain sensitive information from
process memory via a large size and offset in a "buffer" function.

This back-ported patch fixes CVE-2014-7185

(From OE-Core rev: 49ceed974e39ab8ac4be410e5caa5e1ef7a646d9)

(From OE-Core rev: 3dd696e03e66fa98b58a17b7f34ffe4002ddc9c6)

Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

Conflicts:
	meta/recipes-devtools/python/python_2.7.3.bb

hand merged bb file since I did not take previous patch.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Wenzong Fan
2014-11-26 08:22:12 -08:00
committed by Richard Purdie
parent bd00bc3d0d
commit b70ef7b95a
2 changed files with 76 additions and 0 deletions
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meta/recipes-devtools/python/python_2.7.3.bb
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@@ -38,6 +38,7 @@ SRC_URI += "\
file://python-2.7.3-CVE-2014-1912.patch \
file://json-flaw-fix.patch \
file://posix_close.patch \
file://python-2.7.3-CVE-2014-7185.patch \
"
S = "${WORKDIR}/Python-${PV}"