CVE-2022-35411

rpc.py through 0.6.0 allows Remote Code Execution because an unpickle occurs when the "serializer: pickle" HTTP header is sent. In other words, although JSON (not Pickle) is the default data format, an unauthenticated client can cause the data to be processed with unpickle.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://medium.com/@elias.hohl/remote-code-execution-0-day-in-rpc-py-709c76690c30	Exploit Third Party Advisory
https://github.com/abersheeran/rpc.py/commit/491e7a841ed9a754796d6ab047a9fb16e23bf8bd	Patch Third Party Advisory
https://github.com/ehtec/rpcpy-exploit	Third Party Advisory
http://packetstormsecurity.com/files/167872/rpc.py-0.6.0-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:rpc.py_project:rpc.py:*:*:*:*:*:*:*:*

Information

Published : 2022-07-08 19:15

Updated : 2023-08-08 14:21

NVD link : CVE-2022-35411

Mitre link : CVE-2022-35411

JSON object : View

Products Affected

rpc.py_project

rpc.py

CWE

CWE-502

Deserialization of Untrusted Data

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