gsd-2020-16921
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
An information disclosure vulnerability exists in Text Services Framework when it fails to properly handle objects in memory, aka 'Windows Text Services Framework Information Disclosure Vulnerability'.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-16921",
"description": "An information disclosure vulnerability exists in Text Services Framework when it fails to properly handle objects in memory, aka \u0027Windows Text Services Framework Information Disclosure Vulnerability\u0027.",
"id": "GSD-2020-16921"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-16921"
],
"details": "An information disclosure vulnerability exists in Text Services Framework when it fails to properly handle objects in memory, aka \u0027Windows Text Services Framework Information Disclosure Vulnerability\u0027.",
"id": "GSD-2020-16921",
"modified": "2023-12-13T01:21:46.120279Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ID": "CVE-2020-16921",
"STATE": "PUBLIC"
},
"affects": {
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{
"product": {
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{
"product_name": "Windows 10 Version 1803",
"version": {
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{
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"version_value": "publication"
}
]
}
},
{
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]
}
},
{
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}
]
}
},
{
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}
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}
},
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]
}
},
{
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}
},
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}
]
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},
{
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"version": {
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}
]
}
},
{
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"version": {
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{
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"version": {
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},
{
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"version_name": "10.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server, version 1903 (Server Core installation)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "10.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows 10 Version 2004",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "10.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server version 2004",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "10.0.0",
"version_value": "publication"
}
]
}
}
]
},
"vendor_name": "Microsoft"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "\u003cp\u003eAn information disclosure vulnerability exists in Text Services Framework when it fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could potentially read data that was not intended to be disclosed. Note that this vulnerability would not allow an attacker to execute code or to elevate their user rights directly, but it could be used to obtain information that could be used to try to further compromise the affected system.\u003c/p\u003e\n\u003cp\u003eTo exploit this vulnerability, an attacker would have to log on to an affected system and open a specially crafted file.\u003c/p\u003e\n\u003cp\u003eThe update addresses the vulnerability by correcting how Text Services Framework handles objects in memory.\u003c/p\u003e\n"
}
]
},
"impact": {
"cvss": [
{
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Information Disclosure"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16921",
"refsource": "MISC",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16921"
}
]
}
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
"nodes": [
{
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"vulnerable": true
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"negate": false,
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],
"descriptions": [
{
"lang": "en",
"value": "\u003cp\u003eAn information disclosure vulnerability exists in Text Services Framework when it fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could potentially read data that was not intended to be disclosed. Note that this vulnerability would not allow an attacker to execute code or to elevate their user rights directly, but it could be used to obtain information that could be used to try to further compromise the affected system.\u003c/p\u003e\n\u003cp\u003eTo exploit this vulnerability, an attacker would have to log on to an affected system and open a specially crafted file.\u003c/p\u003e\n\u003cp\u003eThe update addresses the vulnerability by correcting how Text Services Framework handles objects in memory.\u003c/p\u003e\n"
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en Text Services Framework cuando presenta un fallo al manejar apropiadamente objetos en memoria, tambi\u00e9n se conoce como \"Windows Text Services Framework Information Disclosure Vulnerability\""
}
],
"id": "CVE-2020-16921",
"lastModified": "2023-12-31T20:15:52.457",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
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"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
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"impactScore": 3.6,
"source": "secure@microsoft.com",
"type": "Primary"
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{
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"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
},
"published": "2020-10-16T23:15:14.837",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16921"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.