CVE-2020-14231 (GCVE-0-2020-14231)
Vulnerability from cvelistv5 – Published: 2020-12-22 20:01 – Updated: 2024-08-04 12:39
VLAI?
Summary
A vulnerability in the input parameter handling of HCL Client Application Access v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.
Severity ?
No CVSS data available.
CWE
- Buffer overflow
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | HCL Client Application Access |
Affected:
v9
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T12:39:36.265Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "HCL Client Application Access",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "v9"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the input parameter handling of HCL Client Application Access v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Buffer overflow",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-12-22T20:01:39.000Z",
"orgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
"shortName": "HCL"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@hcl.com",
"ID": "CVE-2020-14231",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "HCL Client Application Access",
"version": {
"version_data": [
{
"version_value": "v9"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability in the input parameter handling of HCL Client Application Access v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Buffer overflow"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882",
"refsource": "MISC",
"url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
"assignerShortName": "HCL",
"cveId": "CVE-2020-14231",
"datePublished": "2020-12-22T20:01:39.000Z",
"dateReserved": "2020-06-17T00:00:00.000Z",
"dateUpdated": "2024-08-04T12:39:36.265Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2020-14231",
"date": "2026-05-10",
"epss": "0.00632",
"percentile": "0.70437"
},
"fkie_nvd": {
"configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:hcltechsw:hcl_client_application_access:9.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"25C171F8-406E-4DD2-8089-42AC76B992C5\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability in the input parameter handling of HCL Client Application Access v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en el manejo de par\\u00e1metros de entrada de HCL Client Application Access versi\\u00f3n v9, podr\\u00eda ser explotada por un atacante autenticado, resultando en un desbordamiento del b\\u00fafer de la pila.\u0026#xa0;Esto podr\\u00eda permitir al atacante bloquear el programa o inyectar c\\u00f3digo en el sistema que se ejecutar\\u00eda con los privilegios del usuario actualmente conectado\"}]",
"id": "CVE-2020-14231",
"lastModified": "2024-11-21T05:02:54.007",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:S/C:P/I:P/A:P\", \"baseScore\": 6.5, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.0, \"impactScore\": 6.4, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2020-12-22T20:15:12.303",
"references": "[{\"url\": \"https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882\", \"source\": \"psirt@hcl.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
"sourceIdentifier": "psirt@hcl.com",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}, {\"lang\": \"en\", \"value\": \"CWE-787\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2020-14231\",\"sourceIdentifier\":\"psirt@hcl.com\",\"published\":\"2020-12-22T20:15:12.303\",\"lastModified\":\"2024-11-21T05:02:54.007\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the input parameter handling of HCL Client Application Access v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en el manejo de par\u00e1metros de entrada de HCL Client Application Access versi\u00f3n v9, podr\u00eda ser explotada por un atacante autenticado, resultando en un desbordamiento del b\u00fafer de la pila.\u0026#xa0;Esto podr\u00eda permitir al atacante bloquear el programa o inyectar c\u00f3digo en el sistema que se ejecutar\u00eda con los privilegios del usuario actualmente conectado\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:P/A:P\",\"baseScore\":6.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"},{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:hcltechsw:hcl_client_application_access:9.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"25C171F8-406E-4DD2-8089-42AC76B992C5\"}]}]}],\"references\":[{\"url\":\"https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882\",\"source\":\"psirt@hcl.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
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…
Loading…