CVE-2019-5911 (GCVE-0-2019-5911)
Vulnerability from cvelistv5 – Published: 2019-02-13 18:00 – Updated: 2024-08-04 20:09
VLAI
EPSS
VEX
Summary
Untrusted search path vulnerability in the installer of UNLHA32.DLL (UNLHA32.DLL for Win32 Ver 2.67.1.2 and earlier) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.
Severity
7.8 (High)
CWE
- Untrusted search path vulnerability
Assigner
References
2 references
| URL | Tags |
|---|---|
| http://micco.mars.jp/vul/2017/mhsvi20170515_01.htm | x_refsource_MISC |
| http://jvn.jp/en/jp/JVN83826673/index.html | third-party-advisoryx_refsource_JVN |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Micco | The installer of UNLHA32.DLL |
Affected:
(UNLHA32.DLL for Win32 Ver 2.67.1.2 and earlier)
|
guessed |
Date Public
2019-02-13 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T20:09:23.769Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://micco.mars.jp/vul/2017/mhsvi20170515_01.htm"
},
{
"name": "JVN#83826673",
"tags": [
"third-party-advisory",
"x_refsource_JVN",
"x_transferred"
],
"url": "http://jvn.jp/en/jp/JVN83826673/index.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "The installer of UNLHA32.DLL",
"vendor": "Micco",
"versions": [
{
"status": "affected",
"version": "(UNLHA32.DLL for Win32 Ver 2.67.1.2 and earlier)"
}
]
}
],
"datePublic": "2019-02-13T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Untrusted search path vulnerability in the installer of UNLHA32.DLL (UNLHA32.DLL for Win32 Ver 2.67.1.2 and earlier) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Untrusted search path vulnerability",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-02-13T17:57:01.000Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "http://micco.mars.jp/vul/2017/mhsvi20170515_01.htm"
},
{
"name": "JVN#83826673",
"tags": [
"third-party-advisory",
"x_refsource_JVN"
],
"url": "http://jvn.jp/en/jp/JVN83826673/index.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "vultures@jpcert.or.jp",
"ID": "CVE-2019-5911",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "The installer of UNLHA32.DLL",
"version": {
"version_data": [
{
"version_value": "(UNLHA32.DLL for Win32 Ver 2.67.1.2 and earlier)"
}
]
}
}
]
},
"vendor_name": "Micco"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Untrusted search path vulnerability in the installer of UNLHA32.DLL (UNLHA32.DLL for Win32 Ver 2.67.1.2 and earlier) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Untrusted search path vulnerability"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://micco.mars.jp/vul/2017/mhsvi20170515_01.htm",
"refsource": "MISC",
"url": "http://micco.mars.jp/vul/2017/mhsvi20170515_01.htm"
},
{
"name": "JVN#83826673",
"refsource": "JVN",
"url": "http://jvn.jp/en/jp/JVN83826673/index.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2019-5911",
"datePublished": "2019-02-13T18:00:00.000Z",
"dateReserved": "2019-01-10T00:00:00.000Z",
"dateUpdated": "2024-08-04T20:09:23.769Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2019-5911",
"date": "2026-09-18",
"epss": "0.00796",
"percentile": "0.54867"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:micco:unlha32.dll:*:*:*:*:*:*:*:*",
"matchCriteriaId": "39B766F3-F7DF-49EE-A97A-FC31DAC04AFC",
"versionEndIncluding": "2.67.1.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:x86:*",
"matchCriteriaId": "CAC3DC2D-88DE-4C33-A025-9980A333A4CB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"descriptions": [
{
"lang": "en",
"value": "Untrusted search path vulnerability in the installer of UNLHA32.DLL (UNLHA32.DLL for Win32 Ver 2.67.1.2 and earlier) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory."
},
{
"lang": "es",
"value": "CVE-2019-5911\n\nUna vulnerabilidad de tipo ruta de b\u00fasqueda no confiable en el instalador de UNLHA32.DLL(UNLHA32.DLL para Win32 en versiones 2.67.1.2 y anteriores) permite que un atacante consiga privilegios utilizando un archivo DLL troyano en un directorio no especificado."
}
],
"id": "CVE-2019-5911",
"lastModified": "2024-11-21T04:45:43.923",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-02-13T18:29:00.840",
"references": [
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Third Party Advisory"
],
"url": "http://jvn.jp/en/jp/JVN83826673/index.html"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://micco.mars.jp/vul/2017/mhsvi20170515_01.htm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://jvn.jp/en/jp/JVN83826673/index.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://micco.mars.jp/vul/2017/mhsvi20170515_01.htm"
}
],
"sourceIdentifier": "vultures@jpcert.or.jp",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-426"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:micco:unlha32.dll:*:*:*:*:*:*:*:*",
"matchCriteriaId": "39B766F3-F7DF-49EE-A97A-FC31DAC04AFC",
"versionEndIncluding": "2.67.1.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:x86:*",
"matchCriteriaId": "CAC3DC2D-88DE-4C33-A025-9980A333A4CB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Untrusted search path vulnerability in the installer of UNLHA32.DLL (UNLHA32.DLL for Win32 Ver 2.67.1.2 and earlier) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory."
},
{
"lang": "es",
"value": "CVE-2019-5911\n\nUna vulnerabilidad de tipo ruta de b\u00fasqueda no confiable en el instalador de UNLHA32.DLL(UNLHA32.DLL para Win32 en versiones 2.67.1.2 y anteriores) permite que un atacante consiga privilegios utilizando un archivo DLL troyano en un directorio no especificado."
}
],
"id": "CVE-2019-5911",
"lastModified": "2024-11-21T04:45:43.923",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-02-13T18:29:00.840",
"references": [
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Third Party Advisory"
],
"url": "http://jvn.jp/en/jp/JVN83826673/index.html"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://micco.mars.jp/vul/2017/mhsvi20170515_01.htm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://jvn.jp/en/jp/JVN83826673/index.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://micco.mars.jp/vul/2017/mhsvi20170515_01.htm"
}
],
"sourceIdentifier": "vultures@jpcert.or.jp",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-426"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…