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vuln-cve/data/2021/4xxx/CVE-2021-4043.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"state": "PUBLISHED",
"cveId": "CVE-2021-4043",
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntrdev",
"dateUpdated": "2026-11-03T23:47:17.511Z",
"dateReserved": "2021-12-02T00:00:00.000Z",
"datePublished": "2022-02-04T00:00:00.000Z"
},
"containers": {
"cna": {
"title": "NULL Pointer Dereference in gpac/gpac",
"providerMetadata": {
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntrdev",
"dateUpdated": "2023-05-27T00:00:00.000Z"
},
"descriptions": [
{
"lang": "en",
"value": "NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1.1.0."
}
],
"affected": [
{
"vendor": "gpac",
"product": "gpac/gpac",
"versions": [
{
"version": "unspecified",
"lessThan": "1.1.0",
"status": "affected",
"versionType": "custom"
}
]
}
],
"references": [
{
"url": "https://huntr.dev/bounties/d7a534cb-df7a-48ba-8ce3-46b1551a9c47"
},
{
"url": "https://github.com/gpac/gpac/commit/64a2e1b799352ac7d7aad1989bc06e7b0f2b01db"
},
{
"name": "DSA-5411",
"tags": [
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],
"url": "https://www.debian.org/security/2023/dsa-5411"
}
],
"metrics": [
{
"cvssV3_0": {
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "LOW",
"baseScore": 5.8,
"baseSeverity": "MEDIUM"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"lang": "en",
"description": "CWE-476 NULL Pointer Dereference",
"cweId": "CWE-476"
}
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}
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"source": {
"advisory": "d7a534cb-df7a-48ba-8ce3-46b1551a9c47",
"discovery": "EXTERNAL"
}
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-03T17:16:03.439Z"
},
"title": "CVE Program Container",
"references": [
{
"url": "https://huntr.dev/bounties/d7a534cb-df7a-48ba-8ce3-46b1551a9c47",
"tags": [
"x_transferred"
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},
{
"url": "https://github.com/gpac/gpac/commit/64a2e1b799352ac7d7aad1989bc06e7b0f2b01db",
"tags": [
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},
{
"name": "DSA-5411",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5411"
}
]
},
{
"affected": [
{
"vendor": "gpac",
"product": "gpac",
"cpes": [
"cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"versions": [
{
"version": "0",
"status": "affected",
"lessThan": "1.1.0",
"versionType": "custom"
}
]
},
{
"vendor": "debian",
"product": "debian_linux",
"cpes": [
"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"versions": [
{
"version": "11.0",
"status": "affected"
}
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2024-11-08T04:55:08.103313Z",
"id": "CVE-2021-4043",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-11-03T23:47:17.511Z"
}
}
]
}
}