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redhatcveRedhat.comRH:CVE-2023-31582
HistoryOct 26, 2023 - 6:27 p.m.

CVE-2023-31582

2023-10-2618:27:17
redhat.com
access.redhat.com
65
cve-2023-31582
jose4j
low iteration count
json web token
lack of entropy
system security
mitigation unavailable

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

0.0005 Low

EPSS

Percentile

17.8%

A flaw was found in Jose4J which allows a malicious user or internal person to erroneously set a low iteration count of 1000 or less to secure the Json Web Token. This could apply to lack of entropy and leave the system less secure.

Mitigation

No mitigation is currently available for this flaw.

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

0.0005 Low

EPSS

Percentile

17.8%