libsoup: fix CVE-2025-32053

Refer:
https://gitlab.gnome.org/GNOME/libsoup/-/issues/426

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-3.4.4/CVE-2025-32053.patch b/meta/recipes-support/libsoup/libsoup-3.4.4/CVE-2025-32053.patch
new file mode 100644 (file)
index 0000000..93fa69e
--- /dev/null
+++ b/meta/recipes-support/libsoup/libsoup-3.4.4/CVE-2025-32053.patch
@@ -0,0 +1,40 @@
+From 819dbc0fcf174b8182cdb279f7be15ea1cde649f Mon Sep 17 00:00:00 2001
+From: Ar Jun <pkillarjun@protonmail.com>
+Date: Mon, 18 Nov 2024 14:59:51 -0600
+Subject: [PATCH] Fix heap buffer overflow in
+ soup-content-sniffer.c:sniff_feed_or_html()
+
+CVE: CVE-2025-32053
+Upstream-Status: Backport
+[https://gitlab.gnome.org/GNOME/libsoup/-/commit/eaed42ca8d40cd9ab63764e3d63641180505f40a]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ libsoup/content-sniffer/soup-content-sniffer.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/libsoup/content-sniffer/soup-content-sniffer.c b/libsoup/content-sniffer/soup-content-sniffer.c
+index 2351c3f..23d5aaa 100644
+--- a/libsoup/content-sniffer/soup-content-sniffer.c
++++ b/libsoup/content-sniffer/soup-content-sniffer.c
+@@ -646,7 +646,7 @@ skip_insignificant_space (const char *resource, int *pos, int resource_length)
+              (resource[*pos] == '\x0D')) {
+               *pos = *pos + 1;
+ 
+-              if (*pos > resource_length)
++              if (*pos >= resource_length)
+                       return TRUE;
+       }
+ 
+@@ -709,7 +709,7 @@ sniff_feed_or_html (SoupContentSniffer *sniffer, GBytes *buffer)
+               do {
+                       pos++;
+ 
+-                      if (pos > resource_length)
++                      if ((pos + 1) > resource_length)
+                               goto text_html;
+               } while (resource[pos] != '>');
+ 
+-- 
+2.34.1
+

diff --git a/meta/recipes-support/libsoup/libsoup_3.4.4.bb b/meta/recipes-support/libsoup/libsoup_3.4.4.bb
index 687b14d9d6f89d36a9e9a09fc66d4ea497b55aaa..ff0ae0afad1c39842a2093c1fa9cfb2fbcab2398 100644 (file)
--- a/meta/recipes-support/libsoup/libsoup_3.4.4.bb
+++ b/meta/recipes-support/libsoup/libsoup_3.4.4.bb
@@ -36,6 +36,7 @@ SRC_URI = "${GNOME_MIRROR}/libsoup/${SHRT_VER}/libsoup-${PV}.tar.xz \
            file://CVE-2025-32908-2.patch \
            file://CVE-2025-32907-1.patch \
            file://CVE-2025-32907-2.patch \
+           file://CVE-2025-32053.patch \
 "
 SRC_URI[sha256sum] = "291c67725f36ed90ea43efff25064b69c5a2d1981488477c05c481a3b4b0c5aa"