gsd-2022-44455
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The appspawn and nwebspawn services within OpenHarmony-v3.1.2 and prior versions were found to be vulnerable to buffer overflow vulnerability due to insufficient input validation. An unprivileged malicious application would be able to gain code execution within any application installed on the device or cause application crash.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-44455",
"description": "The appspawn and nwebspawn services within OpenHarmony-v3.1.2 and prior versions were found to be vulnerable to buffer overflow vulnerability due to insufficient input validation. An unprivileged malicious application would be able to gain code execution within any application installed on the device or cause application crash.",
"id": "GSD-2022-44455"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-44455"
],
"details": "The appspawn and nwebspawn services within OpenHarmony-v3.1.2 and prior versions were found to be vulnerable to buffer overflow vulnerability due to insufficient input validation. An unprivileged malicious application would be able to gain code execution within any application installed on the device or cause application crash.",
"id": "GSD-2022-44455",
"modified": "2023-12-13T01:19:25.214589Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "scy@openharmony.io",
"ID": "CVE-2022-44455",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "OpenHarmony",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "3.1.0"
},
{
"version_affected": "=",
"version_value": "3.0.0"
}
]
}
}
]
},
"vendor_name": "OpenHarmony"
}
]
}
},
"data_format": "MITRE",
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"data_version": "4.0",
"description": {
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{
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"value": "The appspawn and nwebspawn services within OpenHarmony-v3.1.2 and prior versions were found to be vulnerable to buffer overflow vulnerability due to insufficient input validation. An unprivileged malicious application would be able to gain code execution within any application installed on the device or cause application crash."
}
]
},
"generator": {
"engine": "Vulnogram 0.1.0-dev"
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-120",
"lang": "eng",
"value": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md",
"refsource": "MISC",
"url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "3.1.2",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:lts:*:*:*",
"cpe_name": [],
"versionEndIncluding": "3.0.6",
"versionStartIncluding": "3.0",
"vulnerable": true
}
],
"operator": "OR"
}
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},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "scy@openharmony.io",
"ID": "CVE-2022-44455"
},
"data_format": "MITRE",
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"description": {
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"value": "The appspawn and nwebspawn services within OpenHarmony-v3.1.2 and prior versions were found to be vulnerable to buffer overflow vulnerability due to insufficient input validation. An unprivileged malicious application would be able to gain code execution within any application installed on the device or cause application crash."
}
]
},
"problemtype": {
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},
"references": {
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{
"name": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md",
"refsource": "MISC",
"tags": [
"Third Party Advisory"
],
"url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2022-12-12T15:49Z",
"publishedDate": "2022-12-08T16:15Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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