cbcvebase.
CVE-2021-37579
published 2021-09-09

CVE-2021-37579: The Dubbo Provider will check the incoming request and the corresponding serialization type of this request meet the configuration set by the server. But…

PriorityP262critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
6.53%
92.9th percentile
The Dubbo Provider will check the incoming request and the corresponding serialization type of this request meet the configuration set by the server. But there's an exception that the attacker can use to skip the security check (when enabled) and reaching a deserialization operation with native java serialization. Apache Dubbo 2.7.13, 3.0.2 fixed this issue by quickly fail when any unrecognized request was found.

Affected

4 ranges
VendorProductVersion rangeFixed in
apachedubbo>= 2.7.0 < 2.7.132.7.13
apachedubbo>= 3.0.0 < 3.0.23.0.2
apache_software_foundationapache_dubboApache Dubbo 2.7.x – 2.7.12
apache_software_foundationapache_dubboApache Dubbo 3.0.x – 3.0.1

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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