cvelist/2020/1xxx/CVE-2020-1752.json

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{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2020-1752",
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"ASSIGNER": "msiddiqu@redhat.com"
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "GNU Libc",
"product": {
"product_data": [
{
"product_name": "glibc",
"version": {
"version_data": [
{
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"version_value": "n/a"
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}
]
}
}
]
}
}
]
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-416"
}
]
}
]
},
"references": {
"reference_data": [
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1752",
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1752",
"refsource": "CONFIRM"
}
]
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},
"description": {
"description_data": [
{
"lang": "eng",
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"value": "A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was carried out. Directory paths containing an initial tilde followed by a valid username were affected by this issue. A local attacker could exploit this flaw by creating a specially crafted path that, when processed by the glob function, would potentially lead to arbitrary code execution."
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}
]
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},
"impact": {
"cvss": [
[
{
"vectorString": "7/CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
}
]
]
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}
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}