Critical, CVSS 9.8MavenPublished
Deserialization of Untrusted Data in Apache Dubbo
CVE-2020-1948 · GHSA-whww-v56c-cgv2
- Affected
- Maven org.apache.dubbo:dubbo-common < 2.7.7
- Fixed in
- 2.7.7· Vendor fix available
- Issue
- This vulnerability can affect all Dubbo users stay on version 2.7.6 or lower. An attacker can send RPC requests with unrecognized service name or method name along with some malicious parameter payloads. When the malicious parameter is deserialized, it will execute some malicious code. More details can be found below.
Recommended action: Upgrade to 2.7.7 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.