critical9.8
CVE-2024-23636
Remote Command Execution in SOFARPC
Impact
Impact SOFARPC defaults to using the SOFA Hessian protocol to deserialize received data, while the 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 adding a blacklist, users can upgrade to sofarpc version 5.12.0 to avoid this issue. Workarounds SOFARPC also provides a way to add additional blacklist. Users can add some class like -Drpc_serialize_blacklist_override=org.apache.xpath. to avoid this issue.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | com.alipay.sofa:rpc-sofa-boot-starter | < 5.12.0 | 5.12.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sofastack | Sofarpc | before 5.12.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/sofastack/sofa-rpc/commit/42d19b1b1d14a25aafd9ef7c219c04a19f90fc76
- https://github.com/sofastack/sofa-rpc/security/advisories/GHSA-7q8p-9953-pxvr
- https://github.com/advisories/GHSA-7q8p-9953-pxvr
- https://nvd.nist.gov/vuln/detail/CVE-2024-23636
- https://github.com/sofastack/sofa-rpc/commit/d08e25824ae9feaf0876adba9acd2938f34759b1