CVE-2024-46983
SOFA Hessian Remote Command Execution (RCE) Vulnerability
Description
### Impact SOFA Hessian protocol uses a blacklist mechanism to restrict deserialization of potentially dangerous classes for security protection. But there is a gadget chain that can bypass the SOFA Hessian blacklist protection mechanism, and this gadget chain only relies on JDK and does not rely on any third-party components. ### Patches Fixed this issue by update blacklist, users can upgrade to sofahessian version 3.5.5 to avoid this issue. ### Workarounds You can maintain a blacklist yourself in this directory `external/serialize.blacklist`.
How to fix CVE-2024-46983
To remediate CVE-2024-46983, upgrade the affected package to a fixed version below.
- —upgrade to 3.5.5 or later
Is CVE-2024-46983 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.5.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U |
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |