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CVE-2023-4043 vulnerability in parsson-1.1.0.jar #638

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funnelspider opened this issue Jan 26, 2024 · 1 comment
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CVE-2023-4043 vulnerability in parsson-1.1.0.jar #638

funnelspider opened this issue Jan 26, 2024 · 1 comment
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@funnelspider
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Eclipse yasson 3.0.3 uses org.eclipse.parsson 1.1.0 which is vulnerable to CVE-2023-4043
Is there a plan to upgrade to eclipse.parsson 1.1.5 which apparently doesn't have this issue ?

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.

CWE-834 Excessive Iteration

CVSSv3:
Base Score: HIGH (7.5)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References:
MISC - eclipse-ee4j/parsson#100
MISC - https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13
OSSINDEX - [CVE-2023-4043] CWE-20: Improper Input Validation
OSSIndex - http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-4043
OSSIndex - eclipse-ee4j/parsson#100
Vulnerable Software & Versions: (show less)

cpe:2.3:a:eclipse:parsson:::::::: versions up to (excluding) 1.0.5
cpe:2.3:a:eclipse:parsson:::::::: versions from (including) 1.1.0; versions up to (excluding) 1.1.4

@funnelspider funnelspider added the bug Something isn't working right label Jan 26, 2024
@Verdent
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Verdent commented Sep 13, 2024

Parsson is upgraded to version 1.1.7 now. Closing this issue. Thank you for reporting it.

@Verdent Verdent closed this as completed Sep 13, 2024
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