RHSA-2025:4508 Red Hat Security Advisory: libsoup security update

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libsoup: NULL pointer dereference in soup_message_headers_get_content_disposition when "filename" parameter is present, but has no value in Content-Disposition header

A flaw was found in libsoup, where the soupmessageheadersgetcontentdisposition function is vulnerable to a NULL pointer dereference. This flaw allows a malicious HTTP peer to crash a libsoup client or server that uses this function...

libsoup: Out of bounds reads in soup_headers_parse_request()

A flaw was found in libsoup, where the soupheadersparserequest function may be vulnerable to an out-of-bound read. This flaw allows a malicious user to use a specially crafted HTTP request to crash the HTTP server...

libsoup: Memory leak on soup_header_parse_quality_list() via soup-headers.c

A flaw was found in libsoup. It is vulnerable to memory leaks in the soupheaderparsequalitylist function when parsing a quality list that contains elements with all zeroes...

libsoup: Information disclosure may leads libsoup client sends Authorization header to a different host when being redirected by a server

A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the HTTP Authorization header to the new host that the redirection points to. This allows the new host to impersonate the user to the original host that issued the redirect...

Important: Red Hat Security Advisory: libsoup security update

An update for libsoup is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as...

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

A use-after-free type vulnerability was found in libsoup, in the soupmessageheadersgetcontentdisposition function. This flaw allows a malicious HTTP client to cause memory corruption in the libsoup server...

libsoup: Information disclosure may leads libsoup client sends Authorization header to a different host when being redirected by a server

A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the HTTP Authorization header to the new host that the redirection points to. This allows the new host to impersonate the user to the original host that issued the redirect...

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

A use-after-free type vulnerability was found in libsoup, in the soupmessageheadersgetcontentdisposition function. This flaw allows a malicious HTTP client to cause memory corruption in the libsoup server...

libsoup: Memory leak on soup_header_parse_quality_list() via soup-headers.c

A flaw was found in libsoup. It is vulnerable to memory leaks in the soupheaderparsequalitylist function when parsing a quality list that contains elements with all zeroes...

libsoup: NULL pointer dereference in soup_message_headers_get_content_disposition when "filename" parameter is present, but has no value in Content-Disposition header

A flaw was found in libsoup, where the soupmessageheadersgetcontentdisposition function is vulnerable to a NULL pointer dereference. This flaw allows a malicious HTTP peer to crash a libsoup client or server that uses this function...

Important: Red Hat Security Advisory: libsoup security update

An update for libsoup is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as...

libsoup: Out of bounds reads in soup_headers_parse_request()

A flaw was found in libsoup, where the soupheadersparserequest function may be vulnerable to an out-of-bound read. This flaw allows a malicious user to use a specially crafted HTTP request to crash the HTTP server...

Azure Linux 3.0 Security Update: libsoup (CVE-2025-32050)

The version of libsoup installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-32050 advisory. - A flaw was found in libsoup. The libsoup appendparamquoted function May contain an overflow bug resulting i...

Azure Linux 3.0 Security Update: libsoup (CVE-2025-46421)

The version of libsoup installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-46421 advisory. - A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the HTTP...

CBL Mariner 2.0 Security Update: libsoup (CVE-2025-32050)

The version of libsoup installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-32050 advisory. - A flaw was found in libsoup. The libsoup appendparamquoted function May contain an overflow bug resulting i...

RHEL 8 : libsoup (RHSA-2025:4609)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:4609 advisory. The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: Out of bounds reads in...

CBL Mariner 2.0 Security Update: libsoup (CVE-2025-2784)

The version of libsoup installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-2784 advisory. - A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content via...

CBL Mariner 2.0 Security Update: libsoup (CVE-2025-32052)

The version of libsoup installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-32052 advisory. - A flaw was found in libsoup. A vulnerability in the sniffunknown function May lead to heap buffer over- rea...

Azure Linux 3.0 Security Update: libsoup (CVE-2025-2784)

The version of libsoup installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-2784 advisory. - A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content via...