Astra Linux – Vulnerability in libsoup2.4

A flaw was discovered 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 with respect to the original host that issued the redirect...

Astra Linux – Vulnerability in libsoup2.4

GNOME libsoup before version 3.6.0 allowed HTTP request smuggling in certain configurations, because '\0' characters at the end of header names were ignored. In other words, a header with the format "Transfer-Encoding\0: chunked" was treated the same as a header with the format "Transfer-Encoding...

Astra Linux – Vulnerability in libsoup2.4

A flaw was discovered in the soupmultipartnewfrommessage function of the libsoup HTTP library, which is commonly used by GNOME and other applications for handling web communications. The issue arises when the library processes specially crafted multipart messages. Due to improper validation, an...

Astra Linux – Vulnerability in libsoup2.4

GNOME libsoup before version 3.6.1 allows a buffer overflow in applications that perform conversion to UTF-8 in the soupheaderparseparamliststrict function. There is a plausible way to exploit this vulnerability remotely through the soupmessageheadersgetcontenttype function for example, an...

Astra Linux – Vulnerability in libsoup2.4

A flaw was discovered in libsoup, where soupauthdigestauthenticate is vulnerable to a NULL pointer dereference. This issue may cause the libsoup client to crash...

Astra Linux – Vulnerability in libsoup2.4

A vulnerability was discovered in the libsoup package. This flaw arises from its failure to correctly verify the termination of multipart HTTP messages. This could allow a remote attacker to send a specially crafted multipart HTTP body, causing the libsoup-consuming server to read beyond its...

Astra Linux – Vulnerability in libsoup2.4

A flaw was discovered in the cookie parsing logic of the libsoup HTTP library, which is used in GNOME applications and other software. The vulnerability arises when processing the expiration dates of cookies, where a specially crafted value can trigger an integer overflow. This may lead to...

Astra Linux – Vulnerability in libsoup2.4

A denial-of-service vulnerability has been identified in the libsoup HTTP client library. This flaw can be triggered when a libsoup client receives an HTTP response with a status code of 401 Unauthorized, which contains a specially crafted domain parameter within the WWW-Authenticate header...

Astra Linux – Vulnerability in libsoup2.4

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

Astra Linux – Vulnerability in libsoup2.4

A flaw was discovered in libsoup. The libsoup appendparamquoted function may contain an overflow bug, which can lead to a buffer under-read...

Moderate: Red Hat Security Advisory: libsoup security update

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 Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

libsoup: libsoup: Information disclosure via cleartext transmission of cookies during HTTPS tunnel establishment

A flaw was found in libsoup. When establishing HTTPS tunnels through a configured HTTP proxy, sensitive session cookies are transmitted in cleartext within the initial HTTP CONNECT request. A network-positioned attacker or a malicious HTTP proxy can intercept these cookies, leading to potential...

libsoup: libsoup: Information disclosure via cleartext transmission of cookies during HTTPS tunnel establishment

A flaw was found in libsoup. When establishing HTTPS tunnels through a configured HTTP proxy, sensitive session cookies are transmitted in cleartext within the initial HTTP CONNECT request. A network-positioned attacker or a malicious HTTP proxy can intercept these cookies, leading to potential...

libsoup: libsoup: Denial of Service via Use-After-Free in HTTP/2 server

A flaw was found in libsoup, a library for handling HTTP requests. This vulnerability, known as a Use-After-Free, occurs in the HTTP/2 server implementation. A remote attacker can exploit this by sending specially crafted HTTP/2 requests that cause authentication failures. This can lead to the...

ALSA-2026:19143 Moderate: libsoup3 security update

Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. libsoup uses the Glib main loop and is designed to work well with GTK applications...

ALSA-2026:19356 Moderate: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Information disclosure via cleartext transmission of cookies during HTTPS tunnel establishment CVE-2026-5119 For more details about the security issues, including the impact, a CVSS score,...

RHEL 10 : libsoup3 (RHSA-2026:19143)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:19143 advisory. Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup,...

RHEL 9 : libsoup (RHSA-2026:19356)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:19356 advisory. The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Information disclosure via cleartext...

Security update provided in Brocade ASCG3.4.0b Base OS (OVA Deployment) for glib2 (CVE-2025-13601), libsoup (CVE-2025-14523, CVE-2026-0719, CVE-2026-1761), libpng (CVE-2025-64720, CVE-2025-65018, CVE-2025-66293),  python-urllib3 (CVE-2025-66418, CVE-2025-66471, CVE-2026-21441), gnupg2 (CVE-2025-68973)

Security update provided in Brocade ASCG3.4.0b Base OS OVA Deployment for glib2 CVE-2025-13601, libsoup CVE-2025-14523, CVE-2026-0719, CVE-2026-1761, libpng CVE-2025-64720, CVE-2025-65018, CVE-2025-66293, python-urllib3 CVE-2025-66418, CVE-2025-66471, CVE-2026-21441, gnupg2 CVE-2025-68973 Product...

Moderate: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Information disclosure via cleartext transmission of cookies during HTTPS tunnel establishment CVE-2026-5119 For more details about the security issues, including the impact, a CVSS score,...