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2 vulnerabilities found for leshan by eclipse

CVE-2023-41034 (GCVE-0-2023-41034)

Vulnerability from nvd – Published: 2023-08-31 17:01 – Updated: 2024-09-27 14:17
VLAI
Title
DDFFileParser in eclipse leshan is vulnerable to XXE Attacks
Summary
Eclipse Leshan is a device management server and client Java implementation. In affected versions DDFFileParser` and `DefaultDDFFileValidator` (and so `ObjectLoader`) are vulnerable to `XXE Attacks`. A DDF file is a LWM2M format used to store LWM2M object description. Leshan users are impacted only if they parse untrusted DDF files (e.g. if they let external users provide their own model), in that case they MUST upgrade to fixed version. If you parse only trusted DDF file and validate only with trusted xml schema, upgrading is not mandatory. This issue has been fixed in versions 1.5.0 and 2.0.0-M13. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
eclipse-leshan leshan Affected: < 1.5.0
Affected: >= 2.0.0-M1, < 2.0.0-M13
Create a notification for this product.
Show details on NVD website
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CVE-2023-41034 (GCVE-0-2023-41034)

Vulnerability from cvelistv5 – Published: 2023-08-31 17:01 – Updated: 2024-09-27 14:17
VLAI
Title
DDFFileParser in eclipse leshan is vulnerable to XXE Attacks
Summary
Eclipse Leshan is a device management server and client Java implementation. In affected versions DDFFileParser` and `DefaultDDFFileValidator` (and so `ObjectLoader`) are vulnerable to `XXE Attacks`. A DDF file is a LWM2M format used to store LWM2M object description. Leshan users are impacted only if they parse untrusted DDF files (e.g. if they let external users provide their own model), in that case they MUST upgrade to fixed version. If you parse only trusted DDF file and validate only with trusted xml schema, upgrading is not mandatory. This issue has been fixed in versions 1.5.0 and 2.0.0-M13. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
eclipse-leshan leshan Affected: < 1.5.0
Affected: >= 2.0.0-M1, < 2.0.0-M13
Create a notification for this product.
Show details on NVD website
To clipboard 

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