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CVE-2022-3433

Date: October 9, 2022

The aeson library is not safe to use to consume untrusted JSON input. A remote user could abuse this flaw to produce a hash collision in the underlying unordered-containers library by sending specially crafted JSON data, resulting in a denial of service.

Language: HASKELL

Severity Score

Related Resources (4)

https://cs-syd.eu/posts/2021-09-11-json-vulnerability
https://security-tracker.debian.org/tracker/CVE-2022-3433
https://nvd.nist.gov/vuln/detail/CVE-2022-3433
https://www.mend.io/vulnerability-database/CVE-2022-3433

Severity Score

Weakness Type (CWE)

Inadequate Encryption Strength

CWE-326

Uncontrolled Resource Consumption

CWE-400

Use of Weak Hash

CWE-328

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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