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CVE-2023-52428

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Date: February 10, 2024

In Connect2id Nimbus JOSE+JWT before 9.37.2, an attacker can cause a denial of service (resource consumption) via a large JWE p2c header value (aka iteration count) for the PasswordBasedDecrypter (PBKDF2) component.

Language: Java

Severity Score

Related Resources (7)

https://bitbucket.org/connect2id/nimbus-jose-jwt/commits/3b3b77e
https://connect2id.com/products/nimbus-jose-jwt
https://bitbucket.org/connect2id/nimbus-jose-jwt
https://bitbucket.org/connect2id/nimbus-jose-jwt/issues/526/
https://nvd.nist.gov/vuln/detail/CVE-2023-52428
https://bitbucket.org/connect2id/nimbus-jose-jwt/issues/526
https://www.mend.io/vulnerability-database/CVE-2023-52428

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Allocation of Resources Without Limits or Throttling

CWE-770

Top Fix

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Upgrade Version

Upgrade to version com.nimbusds:nimbus-jose-jwt:9.37.2

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CVSS v3.1

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

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