libsoup-2.4: Fix CVE-2025-32052

Upstream-Status: Backport
[https://gitlab.gnome.org/GNOME/libsoup/-/commit/f182429e5b1fc034050510da20c93256c4fa9652]

Signed-off-by: Vijay Anusuri <vanusuri@mvista.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..152b70f
--- /dev/null
+++ b/meta/recipes-support/libsoup/libsoup-2.4/CVE-2025-32052.patch
@@ -0,0 +1,30 @@
+From f182429e5b1fc034050510da20c93256c4fa9652 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>
+
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libsoup/-/commit/f182429e5b1fc034050510da20c93256c4fa9652]
+CVE: CVE-2025-32052
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ libsoup/content-sniffer/soup-content-sniffer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libsoup/content-sniffer/soup-content-sniffer.c b/libsoup/content-sniffer/soup-content-sniffer.c
+index de0985eac..b62e48889 100644
+--- a/libsoup/soup-content-sniffer.c
++++ b/libsoup/soup-content-sniffer.c
+@@ -524,7 +524,7 @@ sniff_unknown (SoupContentSniffer *sniffer, GBytes *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] == ' ') {
+-- 
+GitLab
+

diff --git a/meta/recipes-support/libsoup/libsoup-2.4_2.74.2.bb b/meta/recipes-support/libsoup/libsoup-2.4_2.74.2.bb
index 6b227b0503400512a947cdc6f1b4ed3fc19c6fd4..f9358773e471e20763eb7399e6f9e8b138addb8e 100644 (file)
--- a/meta/recipes-support/libsoup/libsoup-2.4_2.74.2.bb
+++ b/meta/recipes-support/libsoup/libsoup-2.4_2.74.2.bb
@@ -35,6 +35,7 @@ SRC_URI = "${GNOME_MIRROR}/libsoup/${SHRT_VER}/libsoup-${PV}.tar.xz \
            file://CVE-2025-2784-1.patch \
            file://CVE-2025-2784-2.patch \
            file://CVE-2025-32050.patch \
+           file://CVE-2025-32052.patch \
           "
 SRC_URI[sha256sum] = "f0a427656e5fe19e1df71c107e88dfa1b2e673c25c547b7823b6018b40d01159"