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MEDIUM · 5.9

CVE-2022-1930

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to supply arbitrary input to the encode_structured_data method

Vulnerability Description

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to supply arbitrary input to the encode_structured_data method

CVSS Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
EthereumEth-Account< 0.5.9

Related Weaknesses (CWE)

CWE-1333

References

FAQ

What is CVE-2022-1930?

CVE-2022-1930 is a vulnerability with a CVSS score of 5.9 (MEDIUM). An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to supply arbitrary input to the encode_structured_data method

How severe is CVE-2022-1930?

CVE-2022-1930 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-1930?

Check the references section above for vendor advisories and patch information. Affected products include: Ethereum Eth-Account.