CVE-2019-17564

Description

Unsafe deserialization occurs within a Dubbo application which has HTTP remoting enabled. An attacker may submit a POST request with a Java object in it to completely compromise a Provider instance of Apache Dubbo, if this instance enables HTTP. This issue affected Apache Dubbo 2.7.0 to 2.7.4, 2.6.0 to 2.6.7, and all 2.5.x versions.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 86.45% Top 5%
Vendor Advisory apache.org
Affected: Apache Apache Dubbo
Published at:
Updated at:

References

Link Tags
https://lists.apache.org/thread.html/r13f7a58fa5d61d729e538a378687118e00c3e229903ba1e7b3a807a2%40%3Cdev.dubbo.apache.org%3E mailing list vendor advisory
https://advisory.checkmarx.net/advisory/CX-2020-4275

Frequently Asked Questions

What is the severity of CVE-2019-17564?
CVE-2019-17564 has been scored as a critical severity vulnerability.
How to fix CVE-2019-17564?
To fix CVE-2019-17564, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-17564 being actively exploited in the wild?
It is possible that CVE-2019-17564 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~86% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-17564?
CVE-2019-17564 affects Apache Apache Dubbo.
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