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