Security Bulletin
Summary
IBM Maximo Application Suite - Monitor Component is vulnerable to idna-0.1.5.crate, idna-0.5.0.crate CVE-2024-12224. This bulletin identifies the steps to take to address the vulnerabilities.
Vulnerability Details
CVEID: CVE-2024-12224
DESCRIPTION: idna 0.5.0 and earlier accepts Punycode labels that do not produce any non-ASCII output, which means that either ASCII labels or the empty root label can be masked such that they appear unequal without IDNA processing or when processed with a different implementation and equal when processed with idna 0.5.0 or earlier.
Concretely, example.org and xn--example-.org become equal after processing by idna 0.5.0 or earlier. Also, example.org.xn-- and example.org. become equal after processing by idna 0.5.0 or earlier.
In applications using idna (but not in idna itself) this may be able to lead to privilege escalation when host name comparison is part of a privilege check and the behavior is combined with a client that resolves domains with such labels instead of treating them as errors that preclude DNS resolution / URL fetching and with the attacker managing to introduce a DNS entry (and TLS certificate) for an xn---masked name that turns into the name of the target when processed by idna 0.5.0 or earlier.
CWE: CWE-697: Incorrect Comparison
CVSS Source: github
CVSS Base score: 6.3
CVSS Vector: (CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM Edge Data Collector | 9.0.5 |
| IBM Edge Data Collector | 8.11.14 |
Remediation/Fixes
| Affected Product(s) | Fixpack Version(s) |
| IBM Edge Data Collector | 9.0.8 or latest (available from the Catalog under Update Available) |
| IBM Edge Data Collector | 8.11.16 or latest (available from the Catalog under Update Available) |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
Change History
08 May 2025: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
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Document Location
Worldwide
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Document Information
Modified date:
08 May 2025
UID
ibm17232914