libsoup: fix CVE-2025-4476

Refer:
https://gitlab.gnome.org/GNOME/libsoup/-/issues/440

(From OE-Core rev: 0b93d8cedfd102fcd723786b975a5cf684c2b0e8)

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

2 files changed, 41 insertions, 1 deletions

diff --git a/meta/recipes-support/libsoup/libsoup/CVE-2025-4476.patch b/meta/recipes-support/libsoup/libsoup/CVE-2025-4476.patch
new file mode 100644
index 0000000000..d0b1f12709
--- /dev/null
+++ b/meta/recipes-support/libsoup/libsoup/CVE-2025-4476.patch
@@ -0,0 +1,39 @@
+From 71d33e37139fee6216ad2bf4e926f987076a6cff Mon Sep 17 00:00:00 2001
+From: Michael Catanzaro <mcatanzaro@redhat.com>
+Date: Thu, 8 May 2025 09:27:01 -0500
+Subject: [PATCH] auth-digest: fix crash in
+ soup_auth_digest_get_protection_space()
+
+We need to validate the Domain parameter in the WWW-Authenticate header.
+
+Unfortunately this crash only occurs when listening on default ports 80
+and 443, so there's no good way to test for this. The test would require
+running as root.
+
+Fixes #440
+
+CVE: CVE-2025-4476
+Upstream-Status: Backport
+[https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/457/diffs?commit_id=e64c221f9c7d09b48b610c5626b3b8c400f0907c]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.c
+---
+ libsoup/auth/soup-auth-digest.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libsoup/auth/soup-auth-digest.c b/libsoup/auth/soup-auth-digest.c
+index d8bb291..292f204 100644
+--- a/libsoup/auth/soup-auth-digest.c
++++ b/libsoup/auth/soup-auth-digest.c
+@@ -220,7 +220,7 @@ soup_auth_digest_get_protection_space (SoupAuth *auth, GUri *source_uri)
+                        if (uri &&
+                             g_strcmp0 (g_uri_get_scheme (uri), g_uri_get_scheme (source_uri)) == 0 &&
+                            g_uri_get_port (uri) == g_uri_get_port (source_uri) &&
+-                           !strcmp (g_uri_get_host (uri), g_uri_get_host (source_uri)))
++                           !g_strcmp0 (g_uri_get_host (uri), g_uri_get_host (source_uri)))
+                                dir = g_strdup (g_uri_get_path (uri));
+                        else
+                                dir = NULL;
+-- 
+2.34.1
+
diff --git a/meta/recipes-support/libsoup/libsoup_3.6.5.bb b/meta/recipes-support/libsoup/libsoup_3.6.5.bb
index 2faf50c223..2bed009e0a 100644
--- a/meta/recipes-support/libsoup/libsoup_3.6.5.bb
+++ b/meta/recipes-support/libsoup/libsoup_3.6.5.bb
@@ -12,7 +12,8 @@ DEPENDS = "glib-2.0 glib-2.0-native libxml2 sqlite3 libpsl nghttp2"
 SHRT_VER = "${@d.getVar('PV').split('.')[0]}.${@d.getVar('PV').split('.')[1]}"
 
 SRC_URI = "${GNOME_MIRROR}/libsoup/${SHRT_VER}/libsoup-${PV}.tar.xz \
-           file://CVE-2025-32914.patch"
+           file://CVE-2025-32914.patch \
+           file://CVE-2025-4476.patch"
 SRC_URI[sha256sum] = "6891765aac3e949017945c3eaebd8cc8216df772456dc9f460976fbdb7ada234"
 
 PROVIDES = "libsoup-3.0"