GHSA-7q8p-9953-pxvr
Remote Command Execution in SOFARPC
Quick fix
GHSA-7q8p-9953-pxvr — com.alipay.sofa:rpc-sofa-boot-starter: upgrade to the fixed version with the command below.
# pom.xml: bump <version>5.12.0</version> for com.alipay.sofa:rpc-sofa-boot-starterDetails
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.
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Affected packages
0Fixed in: 5.12.0# pom.xml: bump <version>5.12.0</version> for com.alipay.sofa:rpc-sofa-boot-starterReferences
- https://github.com/sofastack/sofa-rpc/security/advisories/GHSA-7q8p-9953-pxvr[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2024-23636[ADVISORY]
- https://github.com/sofastack/sofa-rpc/commit/42d19b1b1d14a25aafd9ef7c219c04a19f90fc76[WEB]
- https://github.com/sofastack/sofa-rpc/commit/d08e25824ae9feaf0876adba9acd2938f34759b1[WEB]
- https://github.com/sofastack/sofa-rpc[PACKAGE]