Issued:

2025-05-13

Updated:

2025-05-13

RHSA-2025:7436 - Important: libsoup security update

Synopsis

Important: libsoup security update

Type/Severity

Security Advisory Important

Topic

An update for libsoup is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

The libsoup packages provide an HTTP client and server library for GNOME.

Security Fix(es):

• libsoup: Integer overflow in append_param_quoted (CVE-2025-32050)

• libsoup: Heap buffer overflow in sniff_unknown() (CVE-2025-32052)

• libsoup: Heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space() (CVE-2025-32053)

• libsoup: Out of bounds reads in soup_headers_parse_request() (CVE-2025-32906)

• libsoup: Denial of service in server when client requests a large amount of overlapping ranges with Range header (CVE-2025-32907)

• libsoup: Double free on soup_message_headers_get_content_disposition() through "soup-message-headers.c" via "params" GHashTable value (CVE-2025-32911)

• libsoup: NULL pointer dereference in soup_message_headers_get_content_disposition when "filename" parameter is present, but has no value in Content-Disposition header (CVE-2025-32913)

• libsoup: Information disclosure may leads libsoup client sends Authorization header to a different host when being redirected by a server (CVE-2025-46421)

• libsoup: Memory leak on soup_header_parse_quality_list() via soup-headers.c (CVE-2025-46420)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

Updated Packages

• libsoup-debugsource-2.72.0-10.el9_6.1.i686.rpm
• libsoup-debuginfo-2.72.0-10.el9_6.1.i686.rpm
• libsoup-debugsource-2.72.0-10.el9_6.1.ppc64le.rpm
• libsoup-2.72.0-10.el9_6.1.ppc64le.rpm
• libsoup-debuginfo-2.72.0-10.el9_6.1.x86_64.rpm
• libsoup-devel-2.72.0-10.el9_6.1.i686.rpm
• libsoup-devel-2.72.0-10.el9_6.1.s390x.rpm
• libsoup-2.72.0-10.el9_6.1.x86_64.rpm
• libsoup-debugsource-2.72.0-10.el9_6.1.s390x.rpm
• libsoup-2.72.0-10.el9_6.1.aarch64.rpm
• libsoup-debuginfo-2.72.0-10.el9_6.1.aarch64.rpm
• libsoup-2.72.0-10.el9_6.1.src.rpm
• libsoup-2.72.0-10.el9_6.1.s390x.rpm
• libsoup-debugsource-2.72.0-10.el9_6.1.aarch64.rpm
• libsoup-debugsource-2.72.0-10.el9_6.1.x86_64.rpm
• libsoup-debuginfo-2.72.0-10.el9_6.1.s390x.rpm
• libsoup-2.72.0-10.el9_6.1.i686.rpm
• libsoup-debuginfo-2.72.0-10.el9_6.1.ppc64le.rpm
• libsoup-devel-2.72.0-10.el9_6.1.aarch64.rpm
• libsoup-devel-2.72.0-10.el9_6.1.ppc64le.rpm
• libsoup-devel-2.72.0-10.el9_6.1.x86_64.rpm

Fixes

• This content is not included.BZ - 2357067
• This content is not included.BZ - 2357069
• This content is not included.BZ - 2357070
• This content is not included.BZ - 2359341
• This content is not included.BZ - 2359342
• This content is not included.BZ - 2359355
• This content is not included.BZ - 2359357
• This content is not included.BZ - 2361962
• This content is not included.BZ - 2361963

CVEs

• CVE-2025-32050
• CVE-2025-32052
• CVE-2025-32053
• CVE-2025-32906
• CVE-2025-32907
• CVE-2025-32911
• CVE-2025-32913
• CVE-2025-46420
• CVE-2025-46421

References

• https://access.redhat.com/security/updates/classification/#important

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.