CVE-2025-32914
Alma Linux vulnerability analysis and mitigation

Overview

A vulnerability was discovered in libsoup (CVE-2025-32914) where the soupmultipartnewfrommessage() function is susceptible to an out-of-bounds read vulnerability. The flaw was disclosed on April 14, 2025, affecting various versions of libsoup2.4 and libsoup3 packages across multiple Linux distributions (Debian Security, Red Hat Security).

Technical details

The vulnerability has been assigned a CVSS v3.1 score of 7.4 (High) with the vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H. The flaw is classified as CWE-125 and specifically affects the soupmultipartnewfrommessage() function in the soup-multipart.c file (Red Hat Security).

Impact

When exploited, this vulnerability allows a malicious HTTP client to induce the libsoup server to perform out-of-bounds read operations, which could potentially lead to crashes or process termination (Debian LTS).

Mitigation and workarounds

For Debian 11 (bullseye), the vulnerability has been fixed in version 2.72.0-2+deb11u2 of libsoup2.4. Users are recommended to upgrade their libsoup2.4 packages to the patched version (Debian LTS).

Additional resources


SourceThis report was generated using AI

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