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Red Hat JBossEAP: Improper Input Validation (CVE-2023-4043)

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Red Hat JBossEAP: Improper Input Validation (CVE-2023-4043)

Severity
5
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:C)
Published
11/03/2023
Created
09/20/2024
Added
09/19/2024
Modified
12/20/2024

Description

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.. A flaw was found in Eclipse Parsson library when processing untrusted source content. This issue may cause a Denial of Service (DoS) due to built-in support for parsing numbers with a large scale, and some cases where processing a large number may take much more time than expected.

Solution(s)

  • red-hat-jboss-eap-upgrade-latest

References

  • https://attackerkb.com/topics/cve-2023-4043
  • CVE - 2023-4043
  • https://access.redhat.com/security/cve/CVE-2023-4043
  • https://bugzilla.redhat.com/show_bug.cgi?id=2254594
  • https://access.redhat.com/errata/RHSA-2024:1192
  • https://access.redhat.com/errata/RHSA-2024:1193
  • https://access.redhat.com/errata/RHSA-2024:1194
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