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 libsoupUpgrade libsoup-devel | May 27, 2025 | May 19, 2025 |
| Amazon Linux Ami 2 | — | Upgrade libsoupUpgrade libsoup-debuginfoUpgrade libsoup-devel | Jun 13, 2025 | May 19, 2025 |
| Amazon_linux_2023 | — | Upgrade libsoup3-debugsourceUpgrade libsoup3Upgrade libsoup3-docUpgrade libsoup3-develUpgrade libsoup3-debuginfoUpgrade libsoup-develUpgrade libsoupUpgrade libsoup-docUpgrade libsoup-debugsourceUpgrade libsoup-debuginfo | Jun 11, 2025 | May 19, 2025 |
| Debian | — | Upgrade libsoup3Upgrade libsoup2.4 | 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 libsoup-helpUpgrade libsoup | Sep 15, 2025 | Jul 18, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade libsoup-helpUpgrade libsoup | 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 libsoupUpgrade libsoup3Upgrade libsoup3-docUpgrade libsoup-develUpgrade libsoup3-devel | May 27, 2025 | May 19, 2025 |
| Redhat_linux | — | Upgrade libsoup3-debuginfoUpgrade libsoup-debugsourceUpgrade libsoup3-docNo solution existsUpgrade libsoup3-develUpgrade libsoup-debuginfoUpgrade libsoupUpgrade libsoup3Upgrade libsoup-develUpgrade libsoup3-debugsource | May 27, 2025 | May 19, 2025 |
| Rocky_linux | — | Upgrade libsoup-debuginfoUpgrade libsoup3-debuginfoUpgrade libsoup-debugsourceUpgrade libsoup3-develUpgrade libsoup3-debugsourceUpgrade libsoup3Upgrade libsoup-develUpgrade libsoup | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade libsoup-2_4-1-32bitUpgrade libsoup-devel-32bitUpgrade libsoup-develUpgrade libsoup-3_0-0-32bitUpgrade libsoup2-devel-32bitUpgrade typelib-1_0-soup-2_4Upgrade typelib-1_0-Soup-3_0Upgrade libsoup2-langUpgrade libsoup-langUpgrade libsoup2-develUpgrade libsoup-3_0-0Upgrade libsoup-2_4-1 | Jun 3, 2025 | May 19, 2025 |
| Ubuntu | — | Upgrade libsoup-3.0-0 (Ubuntu Pro)Upgrade libsoup2.4-1 (Ubuntu Pro)Upgrade libsoup-3.0-0Upgrade libsoup2.4-1Upgrade libsoup-2.4-1 | 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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