CVE-2023-4043

In Eclipse Parsson before versions 1.1.4 and 1.0.5, Parsing JSON from untrusted sources can lead malicious actors to exploit the fact that the built-in support for parsing numbers with large scale in Java has a number of edge cases where the input text of a number can lead to much larger processing time than one would expect. To mitigate the risk, parsson put in place a size limit for the numbers as well as their scale.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/eclipse-ee4j/parsson/pull/100	Patch
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13	Exploit Issue Tracking

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:eclipse:parsson::::::::
	cpe:2.3:a:eclipse:parsson::::::::

History

No history.

Information

Published : 2023-11-03 09:15

Updated : 2023-11-13 18:26

NVD link : CVE-2023-4043

Mitre link : CVE-2023-4043

CVE.ORG link : CVE-2023-4043

JSON object : View

Products Affected

eclipse

parsson

CWE

CWE-834

Excessive Iteration

CWE-20

Improper Input Validation

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