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HIGH · 7.5

CVE-2023-52428

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 (PBK...

Vulnerability Description

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.

CVSS Score

7.5

HIGH

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

Affected Products

VendorProductVersions
Connect2IdNimbus Jose\+Jwt< 9.37.2

Related Weaknesses (CWE)

CWE-770

References

FAQ

What is CVE-2023-52428?

CVE-2023-52428 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 (PBK...

How severe is CVE-2023-52428?

CVE-2023-52428 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-52428?

Check the references section above for vendor advisories and patch information. Affected products include: Connect2Id Nimbus Jose\+Jwt.