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.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade libsoup-develUpgrade libsoup | May 27, 2025 | May 19, 2025 |
| Amazon Linux Ami 2 | — | Upgrade libsoup-debuginfoUpgrade libsoup-develUpgrade libsoup | Jun 13, 2025 | May 19, 2025 |
| Amazon_linux_2023 | — | Upgrade libsoupUpgrade libsoup-docUpgrade libsoup-develUpgrade libsoup3-debuginfoUpgrade libsoup-debugsourceUpgrade libsoup-debuginfoUpgrade libsoup3-develUpgrade libsoup3-debugsourceUpgrade libsoup3Upgrade libsoup3-doc | Jun 11, 2025 | May 19, 2025 |
| Debian | — | Upgrade libsoup2.4Upgrade libsoup3 | May 21, 2025 | May 19, 2025 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Dell Powerstore Dsa2026039 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp10 | — | Upgrade libsoupUpgrade libsoup-help | Sep 15, 2025 | Jul 18, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade libsoupUpgrade libsoup-help | Aug 13, 2025 | Jul 18, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade libsoupUpgrade libsoup-help | Jul 21, 2025 | May 19, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade libsoup-helpUpgrade libsoup | Aug 13, 2025 | Jul 18, 2025 |
| Oracle_linux | — | Upgrade libsoup3-develUpgrade libsoup-develUpgrade libsoupUpgrade libsoup3Upgrade libsoup3-doc | May 27, 2025 | May 19, 2025 |
| Redhat_linux | — | Upgrade libsoup-debuginfoUpgrade libsoup3-debugsourceUpgrade libsoup3Upgrade libsoup-develUpgrade libsoupUpgrade libsoup3-docUpgrade libsoup-debugsourceUpgrade libsoup3-develNo solution existsUpgrade libsoup3-debuginfo | May 27, 2025 | May 19, 2025 |
| Rocky_linux | — | Upgrade libsoup-debuginfoUpgrade libsoup3-debuginfoUpgrade libsoup3-develUpgrade libsoup-debugsourceUpgrade libsoup3-debugsourceUpgrade libsoup-develUpgrade libsoup3Upgrade libsoup | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade libsoup-devel-32bitUpgrade libsoup-develUpgrade libsoup-2_4-1-32bitUpgrade libsoup-3_0-0-32bitUpgrade libsoup2-langUpgrade libsoup-2_4-1Upgrade libsoup-3_0-0Upgrade typelib-1_0-soup-2_4Upgrade libsoup2-develUpgrade libsoup2-devel-32bitUpgrade libsoup-langUpgrade typelib-1_0-Soup-3_0 | Jun 3, 2025 | May 19, 2025 |
| Ubuntu | — | Upgrade libsoup2.4-1Upgrade libsoup-3.0-0Upgrade libsoup-2.4-1Upgrade libsoup2.4-1 (Ubuntu Pro)Upgrade libsoup-3.0-0 (Ubuntu Pro) | Jun 26, 2025 | May 19, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 10, 2025 | May 19, 2025 |
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