Summary The libsoup library is used by Power Hardware Management Console (HMC). HMC has addressed the applicable CVEs. Vulnerability Details CVEID:CVE-2025-2784 DESCRIPTION: A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content via the skip_insight_whitespace() function. Libsoup clients may read one byte out-of-bounds in response to a crafted HTTP response by an HTTP server. CWE:CWE-125: Out-of-bounds Read CVSS Source: NVD CVSS Base score: 6.5 CVSS Vector:(CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N) CVEID:CVE-2025-4948 DESCRIPTION: A flaw was found in the soup_multipart_new_from_message() function of the libsoup HTTP library, which is commonly used by GNOME and other applications to handle web communications. The issue occurs when the library processes specially crafted multipart messages. Due to improper validation, an internal calculation can go wrong, leading to an integer underflow. This can cause the program to access invalid memory and crash. As a result, any application or server using libsoup could be forced to exit unexpectedly, creating a denial-of-service (DoS) risk. CWE:CWE-191: Integer Underflow (Wrap or Wraparound) CVSS Source: secalert@redhat.com CVSS Base score: 7.5 CVSS Vector:(CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) CVEID:CVE-2025-32049 DESCRIPTION: A flaw was found in libsoup. The SoupWebsocketConnection may accept a large WebSocket message, which may cause libsoup to allocate memory and lead…Read More
Security Bulletin: Vulnerabilities in libsoup library (CVE-2025-2784, CVE-2025-4948, CVE-2025-32049, CVE-2025-32914) affect Power HMC.
