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eee0f6c078
Import all security patches from OpenEmbedded for libsoup.
This fixes the following 18 known vulnerabilities:
- CVE-2024-52530:
GNOME libsoup before 3.6.0 allows HTTP request smuggling in some
configurations because '\0' characters at the end of header names are
ignored, i.e., a "Transfer-Encoding\0: chunked" header is treated the
same as a "Transfer-Encoding: chunked" header.
https://www.cve.org/CVERecord?id=CVE-2024-52530
- CVE-2024-52531:
GNOME libsoup before 3.6.1 allows a buffer overflow in applications that
perform conversion to UTF-8 in soup_header_parse_param_list_strict.
There is a plausible way to reach this remotely via
soup_message_headers_get_content_type (e.g., an application may want to
retrieve the content type of a request or response).
https://www.cve.org/CVERecord?id=CVE-2024-52531
- CVE-2024-52532:
GNOME libsoup before 3.6.1 has an infinite loop, and memory consumption.
During the reading of certain patterns of WebSocket data from clients.
https://www.cve.org/CVERecord?id=CVE-2024-52532
- CVE-2025-2784:
Libsoup: heap buffer over-read in `skip_insignificant_space`
when sniffing content
https://www.cve.org/CVERecord?id=CVE-2025-2784
- CVE-2025-4476:
Libsoup: null pointer dereference in libsoup may lead to denial of service
https://www.cve.org/CVERecord?id=CVE-2025-4476
- CVE-2025-4948:
Libsoup: integer underflow in soup_multipart_new_from_message() leading to
denial of service in libsoup
https://www.cve.org/CVERecord?id=CVE-2025-4948
- CVE-2025-4969:
Libsoup: off-by-one out-of-bounds read in find_boundary() in soup-multipart.c
https://www.cve.org/CVERecord?id=CVE-2025-4969
- CVE-2025-32050:
Libsoup: integer overflow in append_param_quoted
https://www.cve.org/CVERecord?id=CVE-2025-32050
- CVE-2025-32052:
Libsoup: heap buffer overflow in sniff_unknown()
https://www.cve.org/CVERecord?id=CVE-2025-32052
- CVE-2025-32053:
Libsoup: heap buffer overflows in sniff_feed_or_html() and
skip_insignificant_space()
https://www.cve.org/CVERecord?id=CVE-2025-32053
- CVE-2025-32906:
Libsoup: out of bounds reads in soup_headers_parse_request()
https://www.cve.org/CVERecord?id=CVE-2025-32906
- CVE-2025-32910:
Libsoup: null pointer deference on libsoup via /auth/soup-auth-digest.c
through "soup_auth_digest_authenticate" on client when server omits the
"realm" parameter in an unauthorized response with digest authentication
https://www.cve.org/CVERecord?id=CVE-2025-32910
- CVE-2025-32911:
Libsoup: double free on soup_message_headers_get_content_disposition()
through "soup-message-headers.c" via "params" ghashtable value
https://www.cve.org/CVERecord?id=CVE-2025-32911
- CVE-2025-32912:
Libsoup: null pointer dereference in client when server omits the "nonce"
parameter in an unauthorized response with digest authentication
https://www.cve.org/CVERecord?id=CVE-2025-32912
- CVE-2025-32913:
Libsoup: null pointer dereference in
soup_message_headers_get_content_disposition when "filename" parameter is
present, but has no value in content-disposition header
https://www.cve.org/CVERecord?id=CVE-2025-32913
- CVE-2025-32914:
Libsoup: oob read on libsoup through function
"soup_multipart_new_from_message" in soup-multipart.c leads to crash or
exit of process
https://www.cve.org/CVERecord?id=CVE-2025-32914
- CVE-2025-46420:
Libsoup: memory leak on soup_header_parse_quality_list() via soup-headers.c
https://www.cve.org/CVERecord?id=CVE-2025-46420
- CVE-2025-46421:
Libsoup: information disclosure may leads libsoup client sends authorization
header to a different host when being redirected by a server
https://www.cve.org/CVERecord?id=CVE-2025-46421
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
60 lines
2.1 KiB
Diff
60 lines
2.1 KiB
Diff
From 2eacbd762332795e00692ddab2515c6da23198d3 Mon Sep 17 00:00:00 2001
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From: Changqing Li <changqing.li@windriver.com>
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Date: Mon, 12 May 2025 14:06:41 +0800
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Subject: [PATCH] sniffer: Add better coverage of skip_insignificant_space()
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CVE: CVE-2025-2784
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Upstream-Status: Backport
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[https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/435/diffs?commit_id=242a10fbb12dbdc12d254bd8fc8669a0ac055304;
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https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/442/diffs?commit_id=c415ad0b6771992e66c70edf373566c6e247089d]
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Test code is not added since it uses some functions not defined in
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version 2.74. These tests are not used now, so just ignore them.
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Upstream: https://git.openembedded.org/meta-openembedded/plain/meta-oe/recipes-support/libsoup/libsoup-2.4/CVE-2025-2784.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 | 9 +++----
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1 files changed, 3 insertions(+), 4 deletions(-)
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diff --git a/libsoup/soup-content-sniffer.c b/libsoup/soup-content-sniffer.c
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index 5f2896e..9554636 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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@@ -612,8 +612,10 @@ sniff_text_or_binary (SoupContentSniffer *sniffer, SoupBuffer *buffer)
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}
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static gboolean
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-skip_insignificant_space (const char *resource, int *pos, int resource_length)
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+skip_insignificant_space (const char *resource, gsize *pos, gsize resource_length)
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{
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+ if (*pos >= resource_length)
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+ return TRUE;
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while ((resource[*pos] == '\x09') ||
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(resource[*pos] == '\x20') ||
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(resource[*pos] == '\x0A') ||
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@@ -632,7 +634,7 @@ sniff_feed_or_html (SoupContentSniffer *sniffer, SoupBuffer *buffer)
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{
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const char *resource = (const char *)buffer->data;
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int resource_length = MIN (512, buffer->length);
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- int pos = 0;
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+ gsize pos = 0;
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if (resource_length < 3)
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goto text_html;
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@@ -642,9 +644,6 @@ sniff_feed_or_html (SoupContentSniffer *sniffer, SoupBuffer *buffer)
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pos = 3;
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look_for_tag:
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- if (pos > resource_length)
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- goto text_html;
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-
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if (skip_insignificant_space (resource, &pos, resource_length))
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goto text_html;
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--
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2.34.1
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