JVN#01434915
Improper restriction of XML external entity references (XXE) in "Electronic Delivery Check System (Ministry of Agriculture, Forestry and Fisheries The Agriculture and Rural Development Project Version)"
Overview
"Electronic Delivery Check System (Ministry of Agriculture, Forestry and Fisheries The Agriculture and Rural Development Project Version)" provided by Ministry of Agriculture, Forestry and Fisheries improperly restricts XML external entity references (XXE).
Products Affected
- Electronic Delivery Check System (Ministry of Agriculture, Forestry and Fisheries The Agriculture and Rural Development Project Version) March, Heisei 31 era edition Ver.14.0.001.002 and earlier
Description
"Electronic Delivery Check System (Ministry of Agriculture, Forestry and Fisheries The Agriculture and Rural Development Project Version)" provided by Ministry of Agriculture, Forestry and Fisheries improperly restricts XML external entity references (XXE) (CWE-611).
Impact
Processing a specially crafted XML file may lead to exposure of internal files on the system.
Solution
Update the Software
Update the software to the latest version according to the information provided by the developer.
The developer addressed the vulnerability in the following version:
- Electronic Delivery Check System (Ministry of Agriculture, Forestry and Fisheries The Agriculture and Rural Development Project Version) March, Heisei 31 era edition Ver.15.0.001.001
Vendor Status
| Vendor | Link |
| Ministry of Agriculture, Forestry and Fisheries | Electronic Delivery Check System (Ministry of Agriculture, Forestry and Fisheries The Agriculture and Rural Development Project Version) (Text in Japanese) |
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
| Attack Vector(AV) | Physical (P) | Local (L) | Adjacent (A) | Network (N) |
|---|---|---|---|---|
| Attack Complexity(AC) | High (H) | Low (L) | ||
| Privileges Required(PR) | High (H) | Low (L) | None (N) | |
| User Interaction(UI) | Required (R) | None (N) | ||
| Scope(S) | Unchanged (U) | Changed (C) | ||
| Confidentiality Impact(C) | None (N) | Low (L) | High (H) | |
| Integrity Impact(I) | None (N) | Low (L) | High (H) | |
| Availability Impact(A) | None (N) | Low (L) | High (H) |
| Access Vector(AV) | Local (L) | Adjacent Network (A) | Network (N) |
|---|---|---|---|
| Access Complexity(AC) | High (H) | Medium (M) | Low (L) |
| Authentication(Au) | Multiple (M) | Single (S) | None (N) |
| Confidentiality Impact(C) | None (N) | Partial (P) | Complete (C) |
| Integrity Impact(I) | None (N) | Partial (P) | Complete (C) |
| Availability Impact(A) | None (N) | Partial (P) | Complete (C) |
Comment
The analysis treats the internal files exposure as the primary impact "Confidentiality(C)".
Credit
Iwakawa Kento and Toyama Taku of NEC Corporation reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
Other Information
| JPCERT Alert |
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| JPCERT Reports |
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| CERT Advisory |
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| CPNI Advisory |
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| TRnotes |
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| CVE |
CVE-2024-22380 |
| JVN iPedia |
JVNDB-2024-000010 |