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CVE-2023-31582

Good to know:

Date: October 23, 2023

jose4j before v0.9.3 allows attackers to set a low iteration count of 1000 or less.

Language: Java

Severity Score

7.5

Related Resources (6)

Url: https://github.com/KANIXB/JWTIssues/blob/main/jose4j%20issue.md

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-31582

Url: https://bitbucket.org/b_c/jose4j/issues/203/insecure-support-of-setting-pbe-less-then

Url: https://bitbucket.org/b_c/jose4j

Url: https://bitbucket.org/b_c/jose4j/commits/1929fe3

Url: https://www.mend.io/vulnerability-database/CVE-2023-31582

Severity Score

7.5

Weakness Type (CWE)

Insufficient Entropy

CWE-331

Use of a Broken or Risky Cryptographic Algorithm

CWE-327

Top Fix

Upgrade Version

Upgrade to version org.bitbucket.b_c:jose4j:0.9.3

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	HIGH
Availability (A):	NONE

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