libsoup-2.4: fix CVE-2025-32052

Refer:
https://gitlab.gnome.org/GNOME/libsoup/-/issues/425

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

diff --git a/meta/recipes-support/libsoup/libsoup-2.4/CVE-2025-32052.patch b/meta/recipes-support/libsoup/libsoup-2.4/CVE-2025-32052.patch
new file mode 100644 (file)
index 0000000..34bc811
--- /dev/null
+++ b/meta/recipes-support/libsoup/libsoup-2.4/CVE-2025-32052.patch
@@ -0,0 +1,32 @@
+From f4a67a9a3033586edaee715d40d5992e02d32893 Mon Sep 17 00:00:00 2001
+From: Patrick Griffis <pgriffis@igalia.com>
+Date: Sat, 16 Nov 2024 12:07:30 -0600
+Subject: [PATCH] Fix heap buffer overflow in soup_content_sniffer_sniff
+
+Co-Author: Ar Jun <pkillarjun@protonmail.com>
+
+CVE: CVE-2025-32052
+Upstream-Status: Backport
+[https://gitlab.gnome.org/GNOME/libsoup/-/commit/f182429e5b1fc034050510da20c93256c4fa9652#500da7cfde649872c49169be34b03a1c42a53ddb]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ libsoup/soup-content-sniffer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libsoup/soup-content-sniffer.c b/libsoup/soup-content-sniffer.c
+index 9554636..eac9e7b 100644
+--- a/libsoup/soup-content-sniffer.c
++++ b/libsoup/soup-content-sniffer.c
+@@ -504,7 +504,7 @@ sniff_unknown (SoupContentSniffer *sniffer, SoupBuffer *buffer,
+                       guint index_pattern = 0;
+                       gboolean skip_row = FALSE;
+ 
+-                      while ((index_stream < resource_length) &&
++                      while ((index_stream < resource_length - 1) &&
+                              (index_pattern <= type_row->pattern_length)) {
+                               /* Skip insignificant white space ("WS" in the spec) */
+                               if (type_row->pattern[index_pattern] == ' ') {
+-- 
+2.34.1
+

diff --git a/meta/recipes-support/libsoup/libsoup-2.4_2.74.3.bb b/meta/recipes-support/libsoup/libsoup-2.4_2.74.3.bb
index 9a2778bf924fa22a01ccca62120afb3cc7789219..96bb53a0339664af47da89a775034e19d74f68c8 100644 (file)
--- a/meta/recipes-support/libsoup/libsoup-2.4_2.74.3.bb
+++ b/meta/recipes-support/libsoup/libsoup-2.4_2.74.3.bb
@@ -34,6 +34,7 @@ SRC_URI = "${GNOME_MIRROR}/libsoup/${SHRT_VER}/libsoup-${PV}.tar.xz \
            file://CVE-2025-4969.patch \
            file://CVE-2025-32907.patch \
            file://CVE-2025-32053.patch \
+           file://CVE-2025-32052.patch \
 "
 SRC_URI[sha256sum] = "e4b77c41cfc4c8c5a035fcdc320c7bc6cfb75ef7c5a034153df1413fa1d92f13"