A flaw was found in libsoup. The SoupWebsocketConnection may accept a large WebSocket message, which may cause libsoup to allocate memory and lead to a denial of service (DoS).
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 | Apr 3, 2025 |
| Amazon Linux Ami 2 | — | Upgrade libsoup-debuginfoUpgrade libsoup-develUpgrade libsoup | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade libsoup3-docUpgrade libsoup-debugsourceUpgrade libsoup3-develUpgrade libsoup-docUpgrade libsoup3Upgrade libsoupUpgrade libsoup3-debuginfoUpgrade libsoup-develUpgrade libsoup-debuginfoUpgrade libsoup3-debugsource | Aug 5, 2025 | Apr 3, 2025 |
| Debian | — | No solution exists | May 15, 2025 | Apr 3, 2025 |
| Oracle_linux | — | Upgrade libsoup3-develUpgrade libsoup3-docUpgrade libsoupUpgrade libsoup-develUpgrade libsoup3 | May 27, 2025 | Apr 3, 2025 |
| Redhat_linux | — | Upgrade libsoup3-debuginfoUpgrade libsoupUpgrade libsoup-debuginfoUpgrade libsoup-develUpgrade libsoup3-debugsourceNo solution existsUpgrade libsoup3Upgrade libsoup3-docUpgrade libsoup3-develUpgrade libsoup-debugsource | May 27, 2025 | Apr 3, 2025 |
| Rocky_linux | — | Upgrade libsoup-debugsourceUpgrade libsoupUpgrade libsoup3-develUpgrade libsoup-debuginfoUpgrade libsoup3-debuginfoUpgrade libsoup-develUpgrade libsoup3-debugsourceUpgrade libsoup3 | Jul 31, 2025 | Jul 29, 2025 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Apr 3, 2025 |
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