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vuln-cve/data/2021/43xxx/CVE-2021-43313.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"state": "PUBLISHED",
"cveId": "CVE-2021-43313",
"assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
"assignerShortName": "fedora",
"dateUpdated": "2025-02-25T15:12:23.571Z",
"dateReserved": "2021-11-03T00:00:00.000Z",
"datePublished": "2023-03-24T00:00:00.000Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
"shortName": "fedora",
"dateUpdated": "2023-03-24T00:00:00.000Z"
},
"descriptions": [
{
"lang": "en",
"value": "A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The issue is being triggered in the function PackLinuxElf32::invert_pt_dynamic at p_lx_elf.cpp:1688."
}
],
"affected": [
{
"vendor": "n/a",
"product": "upx",
"versions": [
{
"version": "upx before 4.0.0-git-c6b9e3c62d15",
"status": "affected"
}
]
}
],
"references": [
{
"url": "https://github.com/upx/upx/issues/378"
}
],
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"lang": "en",
"description": "CWE-119",
"cweId": "CWE-119"
}
]
}
]
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-04T03:55:28.556Z"
},
"title": "CVE Program Container",
"references": [
{
"url": "https://github.com/upx/upx/issues/378",
"tags": [
"x_transferred"
]
}
]
},
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-02-25T15:12:02.750645Z",
"id": "CVE-2021-43313",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"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": "2025-02-25T15:12:23.571Z"
}
}
]
}
}