CVE-2023-41034

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2023-41034
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-41034.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-41034
Aliases
Published
2023-08-31T17:01:38.082Z
Modified
2026-07-09T09:39:21.773466Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N CVSS Calculator
Summary
DDFFileParser in eclipse leshan is vulnerable to XXE Attacks
Details

Eclipse Leshan is a device management server and client Java implementation. In affected versions DDFFileParserandDefaultDDFFileValidator(and soObjectLoader) are vulnerable toXXE 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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-611"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41034.json"
}
References

Affected packages

Git / github.com/eclipse-leshan/leshan

Affected ranges

Type
GIT
Repo
https://github.com/eclipse-leshan/leshan
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7cf64216670efe18a976574906cc7f5d5c426e52
Introduced
29e2ca2153b88636a59a9b8500a43ce1e84a4999
Fixed
29577d2879ba8e7674c3b216a7f01193fc7ae013
Fixed
4d3e63ac271a817f81fba3e3229c519af7a3049c
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.5.0"
        },
        {
            "introduced": "2.0.0-milestone1"
        },
        {
            "last_affected": "2.0.0-milestone1"
        },
        {
            "introduced": "2.0.0-milestone10"
        },
        {
            "last_affected": "2.0.0-milestone10"
        },
        {
            "introduced": "2.0.0-milestone11"
        },
        {
            "last_affected": "2.0.0-milestone11"
        },
        {
            "introduced": "2.0.0-milestone12"
        },
        {
            "last_affected": "2.0.0-milestone12"
        },
        {
            "introduced": "2.0.0-milestone2"
        },
        {
            "last_affected": "2.0.0-milestone2"
        },
        {
            "introduced": "2.0.0-milestone3"
        },
        {
            "last_affected": "2.0.0-milestone3"
        },
        {
            "introduced": "2.0.0-milestone4"
        },
        {
            "last_affected": "2.0.0-milestone4"
        },
        {
            "introduced": "2.0.0-milestone5"
        },
        {
            "last_affected": "2.0.0-milestone5"
        },
        {
            "introduced": "2.0.0-milestone6"
        },
        {
            "last_affected": "2.0.0-milestone6"
        },
        {
            "introduced": "2.0.0-milestone7"
        },
        {
            "last_affected": "2.0.0-milestone7"
        },
        {
            "introduced": "2.0.0-milestone8"
        },
        {
            "last_affected": "2.0.0-milestone8"
        },
        {
            "introduced": "2.0.0-milestone9"
        },
        {
            "last_affected": "2.0.0-milestone9"
        }
    ],
    "cpe": [
        "cpe:2.3:a:eclipse:leshan:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone1:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone10:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone11:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone12:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone2:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone3:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone4:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone5:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone6:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone7:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone8:*:*:*:*:*:*",
        "cpe:2.3:a:eclipse:leshan:2.0.0:milestone9:*:*:*:*:*:*"
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

2.*
2.0.0-milestone1
2.0.0-milestone10
2.0.0-milestone11
2.0.0-milestone12
2.0.0-milestone2
2.0.0-milestone3
2.0.0-milestone4
2.0.0-milestone5
2.0.0-milestone6
2.0.0-milestone7
2.0.0-milestone8
2.0.0-milestone9
leshan-0.*
leshan-0.1.10
leshan-0.1.11-M1
leshan-0.1.11-M10
leshan-0.1.11-M11
leshan-0.1.11-M12
leshan-0.1.11-M13
leshan-0.1.11-M14
leshan-0.1.11-M2
leshan-0.1.11-M3
leshan-0.1.11-M4
leshan-0.1.11-M5
leshan-0.1.11-M6
leshan-0.1.11-M7
leshan-0.1.11-M8
leshan-0.1.11-M9
leshan-1.*
leshan-1.0.0
leshan-1.0.0-M1
leshan-1.0.0-M10
leshan-1.0.0-M11
leshan-1.0.0-M12
leshan-1.0.0-M13
leshan-1.0.0-M2
leshan-1.0.0-M3
leshan-1.0.0-M4
leshan-1.0.0-M5
leshan-1.0.0-M6
leshan-1.0.0-M7
leshan-1.0.0-M8
leshan-1.0.0-M9
leshan-1.0.0-RC1
leshan-1.0.0-RC2
leshan-1.0.1
leshan-1.1.0
leshan-1.2.0
leshan-1.3.0
leshan-1.3.1
leshan-1.3.2
leshan-1.4.0
leshan-1.4.1
leshan-1.4.2
leshan-2.*
leshan-2.0.0-M1
leshan-2.0.0-M10
leshan-2.0.0-M11
leshan-2.0.0-M12
leshan-2.0.0-M2
leshan-2.0.0-M3
leshan-2.0.0-M4
leshan-2.0.0-M5
leshan-2.0.0-M6
leshan-2.0.0-M7
leshan-2.0.0-M8
leshan-2.0.0-M9

Database specific

vanir_signatures_modified 
"2026-07-09T09:39:21Z"
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-41034.json"
vanir_signatures 
[
    {
        "signature_type": "Function",
        "target": {
            "file": "leshan-core/src/main/java/org/eclipse/leshan/core/model/DDFFileParser.java",
            "function": "DDFFileParser"
        },
        "deprecated": false,
        "digest": {
            "length": 131.0,
            "function_hash": "112132251650979455020530205440897708048"
        },
        "id": "CVE-2023-41034-216aea22",
        "source": "https://github.com/eclipse-leshan/leshan/commit/4d3e63ac271a817f81fba3e3229c519af7a3049c",
        "signature_version": "v1"
    },
    {
        "signature_type": "Function",
        "target": {
            "file": "leshan-core/src/main/java/org/eclipse/leshan/core/model/DefaultDDFFileValidator.java",
            "function": "getEmbeddedLwM2mSchema"
        },
        "deprecated": false,
        "digest": {
            "length": 245.0,
            "function_hash": "237108993301340176968770709437993627186"
        },
        "id": "CVE-2023-41034-2b7d6545",
        "source": "https://github.com/eclipse-leshan/leshan/commit/4d3e63ac271a817f81fba3e3229c519af7a3049c",
        "signature_version": "v1"
    },
    {
        "signature_type": "Line",
        "target": {
            "file": "leshan-core/src/main/java/org/eclipse/leshan/core/model/DefaultDDFFileValidator.java"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "45880770282846884601284427041015995044",
                "95169844009773388857870879042304079351",
                "308220482238997735255890079680512829514",
                "37948561098649931725789504006028637254",
                "24902648833500247232837118258358593395",
                "129514908223358611218345249590568226783",
                "63896513064352376436083745393434523592",
                "137075230668628750169402724552438603157"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2023-41034-3dcb100f",
        "source": "https://github.com/eclipse-leshan/leshan/commit/29577d2879ba8e7674c3b216a7f01193fc7ae013",
        "signature_version": "v1"
    },
    {
        "signature_type": "Line",
        "target": {
            "file": "leshan-core/src/test/java/org/eclipse/leshan/core/model/DDFFileParserTest.java"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "242314717943366220870141432382158099006",
                "189852283634600278334276759222608334543",
                "203467205585413036845815988732211231851",
                "182226392566595191678688636994668885466",
                "17695505341159378715321889487742566404",
                "62531583052037463261089425512167904033",
                "145219763436386524007942274368761675450",
                "335423710570500327518939223124749421667",
                "53285797452823956303838961912357002091"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2023-41034-44c6c046",
        "source": "https://github.com/eclipse-leshan/leshan/commit/4d3e63ac271a817f81fba3e3229c519af7a3049c",
        "signature_version": "v1"
    },
    {
        "signature_type": "Function",
        "target": {
            "file": "leshan-core/src/main/java/org/eclipse/leshan/core/model/DDFFileParser.java",
            "function": "DDFFileParser"
        },
        "deprecated": false,
        "digest": {
            "length": 182.0,
            "function_hash": "52710533708919467597417151252120139818"
        },
        "id": "CVE-2023-41034-9810be00",
        "source": "https://github.com/eclipse-leshan/leshan/commit/29577d2879ba8e7674c3b216a7f01193fc7ae013",
        "signature_version": "v1"
    },
    {
        "signature_type": "Function",
        "target": {
            "file": "leshan-core/src/main/java/org/eclipse/leshan/core/model/DefaultDDFFileValidator.java",
            "function": "getEmbeddedLwM2mSchema"
        },
        "deprecated": false,
        "digest": {
            "length": 231.0,
            "function_hash": "63427233686271172612166336625608161474"
        },
        "id": "CVE-2023-41034-a183f538",
        "source": "https://github.com/eclipse-leshan/leshan/commit/29577d2879ba8e7674c3b216a7f01193fc7ae013",
        "signature_version": "v1"
    },
    {
        "signature_type": "Line",
        "target": {
            "file": "leshan-core/src/main/java/org/eclipse/leshan/core/model/DDFFileParser.java"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "115729365069980650686153977819415124338",
                "188350188840414607550987041215903346447",
                "75256081097726451239142718650667979254",
                "297000428072123989345404796242628781768",
                "4430587957913202764103452207951461294",
                "20285762405733447032206306108848805333",
                "187433684835951687701158858927284189678",
                "218630000264675851591819883909995949662",
                "256605570271465775775618381191903812281",
                "116224701539792437818075443554110477796",
                "169082512716778544763256138959280990725"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2023-41034-bcf26722",
        "source": "https://github.com/eclipse-leshan/leshan/commit/29577d2879ba8e7674c3b216a7f01193fc7ae013",
        "signature_version": "v1"
    },
    {
        "signature_type": "Line",
        "target": {
            "file": "leshan-core/src/main/java/org/eclipse/leshan/core/model/DDFFileParser.java"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "224793050385932402359716846565473886911",
                "64411032892954427213694186536495358510",
                "68315008682031517132333035922268930791",
                "176575345234979434188987061320702333853",
                "15673455243346571594061287544353981945",
                "77525323166135210316798616360521246086",
                "161767609788803444337232487009427185627",
                "283833623819636711997085278428840596443",
                "260584916336028519124763346542010607449",
                "253200802636479195599648177865208651697"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2023-41034-d2d3a5c6",
        "source": "https://github.com/eclipse-leshan/leshan/commit/4d3e63ac271a817f81fba3e3229c519af7a3049c",
        "signature_version": "v1"
    },
    {
        "signature_type": "Line",
        "target": {
            "file": "leshan-core/src/main/java/org/eclipse/leshan/core/model/DefaultDDFFileValidator.java"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "331866631334698974891268203364968538464",
                "201181351608272125293095004071975403459",
                "142997430677257658315466546654741836464",
                "322608446906846335492472204206308618971",
                "71124720481208310578680349502640176869",
                "286790915122307017608269268308474201912",
                "144689773262673485837071862541365140900",
                "86248679191031874337274423609528403631",
                "63896513064352376436083745393434523592",
                "137075230668628750169402724552438603157"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2023-41034-d63c47d3",
        "source": "https://github.com/eclipse-leshan/leshan/commit/4d3e63ac271a817f81fba3e3229c519af7a3049c",
        "signature_version": "v1"
    },
    {
        "signature_type": "Function",
        "target": {
            "file": "leshan-core/src/test/java/org/eclipse/leshan/core/model/DDFFileParserTest.java",
            "function": "test_xxe_injection_failed"
        },
        "deprecated": false,
        "digest": {
            "length": 206.0,
            "function_hash": "33430740049175250943106065286647360992"
        },
        "id": "CVE-2023-41034-d6e203b3",
        "source": "https://github.com/eclipse-leshan/leshan/commit/4d3e63ac271a817f81fba3e3229c519af7a3049c",
        "signature_version": "v1"
    }
]