new file mode 100644
@@ -0,0 +1,137 @@
+From: Milan Crha <mcrha@redhat.com>
+Date: Tue, 15 Apr 2025 09:03:00 +0200
+Subject: multipart: Fix read out of buffer bounds under
+ soup_multipart_new_from_message()
+
+This is CVE-2025-32914, special crafted input can cause read out of buffer bounds
+of the body argument.
+
+Closes #436
+
+(cherry picked from commit 5bfcf8157597f2d327050114fb37ff600004dbcf)
+
+Upstream-Status: Backport [import from debian https://salsa.debian.org/gnome-team/libsoup/-/blob/debian/bullseye/debian/patches/CVE-2025-32914.patch?ref_type=heads
+Upstream commit https://gitlab.gnome.org/GNOME/libsoup/-/commit/5bfcf8157597f2d327050114fb37ff600004dbcf]
+CVE: CVE-2025-32914
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ libsoup/soup-multipart.c | 2 +-
+ tests/multipart-test.c | 85 ++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 86 insertions(+), 1 deletion(-)
+
+diff --git a/libsoup/soup-multipart.c b/libsoup/soup-multipart.c
+index a7e550f..dd93973 100644
+--- a/libsoup/soup-multipart.c
++++ b/libsoup/soup-multipart.c
+@@ -181,7 +181,7 @@ soup_multipart_new_from_message (SoupMessageHeaders *headers,
+ return NULL;
+ }
+
+- split = strstr (start, "\r\n\r\n");
++ split = g_strstr_len (start, body_end - start, "\r\n\r\n");
+ if (!split || split > end) {
+ soup_multipart_free (multipart);
+ soup_buffer_free (flattened);
+diff --git a/tests/multipart-test.c b/tests/multipart-test.c
+index 64a5ebf..834b181 100644
+--- a/tests/multipart-test.c
++++ b/tests/multipart-test.c
+@@ -479,6 +479,89 @@ test_multipart (gconstpointer data)
+ g_main_loop_unref (loop);
+ }
+
++static void
++test_multipart_bounds_good (void)
++{
++ #define TEXT "line1\r\nline2"
++ SoupMultipart *multipart;
++ SoupMessageHeaders *headers, *set_headers = NULL;
++ //GBytes *bytes, *set_bytes = NULL;
++ GBytes *bytes;
++ const char *raw_data = "--123\r\nContent-Type: text/plain;\r\n\r\n" TEXT "\r\n--123--\r\n";
++ gboolean success;
++ SoupMessageBody *body = soup_message_body_new ();
++ SoupBuffer *set_buffer = NULL;
++ gconstpointer data;
++ gsize size;
++
++ headers = soup_message_headers_new (SOUP_MESSAGE_HEADERS_MULTIPART);
++ soup_message_headers_append (headers, "Content-Type", "multipart/mixed; boundary=\"123\"");
++
++ bytes = g_bytes_new (raw_data, strlen (raw_data));
++
++ data = g_bytes_get_data(bytes, NULL);
++ size = g_bytes_get_size(bytes);
++
++ soup_message_body_append(body, SOUP_MEMORY_STATIC, data, size);
++
++ //multipart = soup_multipart_new_from_message (headers, bytes);
++ multipart = soup_multipart_new_from_message (headers, body);
++
++ soup_message_body_free (body);
++
++ g_assert_nonnull (multipart);
++ g_assert_cmpint (soup_multipart_get_length (multipart), ==, 1);
++ success = soup_multipart_get_part (multipart, 0, &set_headers, &set_buffer);
++ g_assert_true (success);
++ g_assert_nonnull (set_headers);
++ //g_assert_nonnull (set_bytes);
++ g_assert_nonnull (set_buffer);
++ //g_assert_cmpint (strlen (TEXT), ==, g_bytes_get_size (set_bytes));
++ g_assert_cmpint (strlen (TEXT), ==, set_buffer->length);
++ g_assert_cmpstr ("text/plain", ==, soup_message_headers_get_content_type (set_headers, NULL));
++ //g_assert_cmpmem (TEXT, strlen (TEXT), g_bytes_get_data (set_bytes, NULL), g_bytes_get_size (set_bytes));
++ g_assert_cmpmem(TEXT, strlen(TEXT), set_buffer->data, set_buffer->length);
++
++ soup_message_headers_free (headers);
++ g_bytes_unref (bytes);
++
++ soup_multipart_free (multipart);
++
++ #undef TEXT
++}
++
++static void
++test_multipart_bounds_bad (void)
++{
++ SoupMultipart *multipart;
++ SoupMessageHeaders *headers;
++ GBytes *bytes;
++ const char *raw_data = "--123\r\nContent-Type: text/plain;\r\nline1\r\nline2\r\n--123--\r\n";
++ SoupMessageBody *body = soup_message_body_new ();
++ gconstpointer data;
++ gsize size;
++
++ headers = soup_message_headers_new (SOUP_MESSAGE_HEADERS_MULTIPART);
++ soup_message_headers_append (headers, "Content-Type", "multipart/mixed; boundary=\"123\"");
++
++ bytes = g_bytes_new (raw_data, strlen (raw_data));
++
++ data = g_bytes_get_data(bytes, NULL);
++ size = g_bytes_get_size(bytes);
++
++ soup_message_body_append(body, SOUP_MEMORY_STATIC, data, size);
++
++ /* it did read out of raw_data/bytes bounds */
++ //multipart = soup_multipart_new_from_message (headers, bytes);
++ multipart = soup_multipart_new_from_message (headers, body);
++ g_assert_null (multipart);
++
++ soup_message_body_free (body);
++
++ soup_message_headers_free (headers);
++ g_bytes_unref (bytes);
++}
++
+ int
+ main (int argc, char **argv)
+ {
+@@ -508,6 +591,8 @@ main (int argc, char **argv)
+ g_test_add_data_func ("/multipart/sync", GINT_TO_POINTER (SYNC_MULTIPART), test_multipart);
+ g_test_add_data_func ("/multipart/async", GINT_TO_POINTER (ASYNC_MULTIPART), test_multipart);
+ g_test_add_data_func ("/multipart/async-small-reads", GINT_TO_POINTER (ASYNC_MULTIPART_SMALL_READS), test_multipart);
++ g_test_add_func ("/multipart/bounds-good", test_multipart_bounds_good);
++ g_test_add_func ("/multipart/bounds-bad", test_multipart_bounds_bad);
+
+ ret = g_test_run ();
+
@@ -30,6 +30,7 @@ SRC_URI = "${GNOME_MIRROR}/libsoup/${SHRT_VER}/libsoup-${PV}.tar.xz \
file://CVE-2025-32911_CVE-2025-32913-2.patch \
file://CVE-2025-32912-1.patch \
file://CVE-2025-32912-2.patch \
+ file://CVE-2025-32914.patch \
"
SRC_URI[sha256sum] = "e4b77c41cfc4c8c5a035fcdc320c7bc6cfb75ef7c5a034153df1413fa1d92f13"