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CVE-2019-17564

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.

Published

2020-04-01T22:15:15.847

Last Modified

2024-11-21T04:32:32.387

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-502

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apache	dubbo	≤ 2.5.10	Yes
Application	apache	dubbo	≤ 2.6.7	Yes
Application	apache	dubbo	≤ 2.7.4	Yes

References

https://advisory.checkmarx.net/advisory/CX-2020-4275 ([email protected])
https://lists.apache.org/thread.html/r13f7a58fa5d61d729e538a378687118e00c3e229903ba1e7b3a807a2%40%3Cdev.dubbo.apache.org%3E Mailing List, Vendor Advisory ([email protected])
https://advisory.checkmarx.net/advisory/CX-2020-4275 (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r13f7a58fa5d61d729e538a378687118e00c3e229903ba1e7b3a807a2%40%3Cdev.dubbo.apache.org%3E Mailing List, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)