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-rw-r--r--meta/recipes-devtools/python/python/python-2.7.3-CVE-2014-1912.patch26
-rw-r--r--meta/recipes-devtools/python/python_2.7.3.bb1
2 files changed, 27 insertions, 0 deletions
diff --git a/meta/recipes-devtools/python/python/python-2.7.3-CVE-2014-1912.patch b/meta/recipes-devtools/python/python/python-2.7.3-CVE-2014-1912.patch
new file mode 100644
index 0000000000..02cc83d314
--- /dev/null
+++ b/meta/recipes-devtools/python/python/python-2.7.3-CVE-2014-1912.patch
@@ -0,0 +1,26 @@
1Upstream-Status: Backport
2
3Reference: http://bugs.python.org/issue20246
4
5CVE-2014-1912: Python buffer overflow in socket.recvfrom_into()
6lets remote users execute arbitrary code.Original patch by Benjamin Peterson
7
8Signed-off-by: Maxin B. John <maxin.john@enea.com>
9---
10diff -r 40fb60df4755 Modules/socketmodule.c
11--- a/Modules/socketmodule.c Sun Jan 12 12:11:47 2014 +0200
12+++ b/Modules/socketmodule.c Mon Jan 13 16:36:35 2014 -0800
13@@ -2744,6 +2744,13 @@
14 recvlen = buflen;
15 }
16
17+ /* Check if the buffer is large enough */
18+ if (buflen < recvlen) {
19+ PyErr_SetString(PyExc_ValueError,
20+ "buffer too small for requested bytes");
21+ goto error;
22+ }
23+
24 readlen = sock_recvfrom_guts(s, buf.buf, recvlen, flags, &addr);
25 if (readlen < 0) {
26 /* Return an error */
diff --git a/meta/recipes-devtools/python/python_2.7.3.bb b/meta/recipes-devtools/python/python_2.7.3.bb
index c7bb9b4131..0d641720f1 100644
--- a/meta/recipes-devtools/python/python_2.7.3.bb
+++ b/meta/recipes-devtools/python/python_2.7.3.bb
@@ -35,6 +35,7 @@ SRC_URI += "\
35 file://parallel-makeinst-create-bindir.patch \ 35 file://parallel-makeinst-create-bindir.patch \
36 file://python-2.7.3-CVE-2013-1752-smtplib-fix.patch \ 36 file://python-2.7.3-CVE-2013-1752-smtplib-fix.patch \
37 file://python-fix-build-error-with-Readline-6.3.patch \ 37 file://python-fix-build-error-with-Readline-6.3.patch \
38 file://python-2.7.3-CVE-2014-1912.patch \
38" 39"
39 40
40S = "${WORKDIR}/Python-${PV}" 41S = "${WORKDIR}/Python-${PV}"