[AUTO-CHERRYPICK] [AutoPR- Security] Patch libsoup for CVE-2025-4948 [HIGH] - branch 3.0-dev

SPECS/libsoup/CVE-2025-4948.patch

@@ -0,0 +1,91 @@
+From 9045f1ae252a5bbda8b51335c81aca009c753838 Mon Sep 17 00:00:00 2001
+From: Milan Crha <[email protected]>
+Date: Thu, 15 May 2025 17:49:11 +0200
+Subject: [PATCH] soup-multipart: Verify boundary limits for multipart body
+
+It could happen that the boundary started at a place which resulted into
+a negative number, which in an unsigned integer is a very large value.
+Check the body size is not a negative value before setting it.
+
+Closes https://gitlab.gnome.org/GNOME/libsoup/-/issues/449
+
+Part-of: <https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/463>
+---
+ libsoup/soup-multipart.c |  2 +-
+ tests/multipart-test.c   | 40 ++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 41 insertions(+), 1 deletion(-)
+
+diff --git a/libsoup/soup-multipart.c b/libsoup/soup-multipart.c
+index 102ce37..a587fe7 100644
+--- a/libsoup/soup-multipart.c
++++ b/libsoup/soup-multipart.c
+@@ -204,7 +204,7 @@ soup_multipart_new_from_message (SoupMessageHeaders *headers,
+ 		 */
+ 		part_body = g_bytes_new_from_bytes (body, // FIXME
+ 						    split - body_data,
+-						    end - 2 - split);
++						    end - 2 >= split ? end - 2 - split : 0);
+ 		g_ptr_array_add (multipart->bodies, part_body);
+
+ 		start = end;
+diff --git a/tests/multipart-test.c b/tests/multipart-test.c
+index ab5f41c..a3a0b36 100644
+--- a/tests/multipart-test.c
++++ b/tests/multipart-test.c
+@@ -527,6 +527,45 @@ test_multipart_bounds_bad (void)
+ 	g_bytes_unref (bytes);
+ }
+
++static void
++test_multipart_too_large (void)
++{
++	const char *raw_body =
++		"-------------------\r\n"
++		"-\n"
++		"Cont\"\r\n"
++		"Content-Tynt----e:n\x8erQK\r\n"
++		"Content-Disposition:   name=  form-; name=\"file\"; filename=\"ype:i/  -d; ----\xae\r\n"
++		"Content-Typimag\x01/png--\\\n"
++		"\r\n"
++		"---:\n\r\n"
++		"\r\n"
++		"-------------------------------------\r\n"
++		"---------\r\n"
++		"----------------------";
++	GBytes *body;
++	GHashTable *params;
++	SoupMessageHeaders *headers;
++	SoupMultipart *multipart;
++
++	params = g_hash_table_new (g_str_hash, g_str_equal);
++	g_hash_table_insert (params, (gpointer) "boundary", (gpointer) "-----------------");
++	headers = soup_message_headers_new (SOUP_MESSAGE_HEADERS_MULTIPART);
++	soup_message_headers_set_content_type (headers, "multipart/form-data", params);
++	g_hash_table_unref (params);
++
++	body = g_bytes_new_static (raw_body, strlen (raw_body));
++	multipart = soup_multipart_new_from_message (headers, body);
++	soup_message_headers_unref (headers);
++	g_bytes_unref (body);
++
++	g_assert_nonnull (multipart);
++	g_assert_cmpint (soup_multipart_get_length (multipart), ==, 1);
++	g_assert_true (soup_multipart_get_part (multipart, 0, &headers, &body));
++	g_assert_cmpint (g_bytes_get_size (body), ==, 0);
++	soup_multipart_free (multipart);
++}
++
+ int
+ main (int argc, char **argv)
+ {
+@@ -556,6 +595,7 @@ main (int argc, char **argv)
+ 	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);
++	g_test_add_func ("/multipart/too-large", test_multipart_too_large);
+
+ 	ret = g_test_run ();
+
+-- 
+2.45.4
+

SPECS/libsoup/libsoup.spec

@@ -4,7 +4,7 @@
 Summary:        libsoup HTTP client/server library
 Name:           libsoup
 Version:        3.4.4
-Release:        7%{?dist}
+Release:        8%{?dist}
 License:        GPLv2
 Vendor:         Microsoft Corporation
 Distribution:   Azure Linux
@@ -65,6 +65,7 @@ Patch15:         CVE-2025-46421.patch
 Patch16:         CVE-2025-32053.patch
 Patch17:         CVE-2025-4476.patch
 Patch18:         CVE-2025-32907.patch
+Patch19:         CVE-2025-4948.patch
 
 %description
 libsoup is HTTP client/server library for GNOME
@@ -132,6 +133,9 @@ find %{buildroot} -type f -name "*.la" -delete -print
 %defattr(-,root,root)
 
 %changelog
+* Tue Jul 29 2025 Azure Linux Security Servicing Account <[email protected]> - 3.4.4-8
+- Patch for CVE-2025-4948
+
 * Fri Jun 13 2025 Kevin Lockwood <[email protected]> - 3.4.4-7
 - Add patch for CVE-2025-4476
 - Add patch for CVE-2025-32907