cvelist/2020/27xxx/CVE-2020-27795.json

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{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2020-27795",
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"ASSIGNER": "secalert@redhat.com",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "n/a",
"product": {
"product_data": [
{
"product_name": "radare2",
"version": {
"version_data": [
{
"version_value": "Fixed in v4.4.0."
}
]
}
}
]
}
}
]
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-908 - Use of Uninitialized Resource"
}
]
}
]
},
"references": {
"reference_data": [
{
"refsource": "MISC",
"name": "https://github.com/radareorg/radare2/issues/16215",
"url": "https://github.com/radareorg/radare2/issues/16215"
},
{
"refsource": "MISC",
"name": "https://github.com/radareorg/radare2/pull/16230",
"url": "https://github.com/radareorg/radare2/pull/16230"
},
{
"refsource": "MISC",
"name": "https://github.com/radareorg/radare2/commit/4d3811681a80f92a53e795f6a64c4b0fc2c8dd22",
"url": "https://github.com/radareorg/radare2/commit/4d3811681a80f92a53e795f6a64c4b0fc2c8dd22"
}
]
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},
"description": {
"description_data": [
{
"lang": "eng",
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"value": "A segmentation fault was discovered in radare2 with adf command. In libr/core/cmd_anal.c, when command \"adf\" has no or wrong argument, anal_fcn_data (core, input + 1) --> RAnalFunction *fcn = r_anal_get_fcn_in (core->anal, core->offset, -1); returns null pointer for fcn causing segmentation fault later in ensure_fcn_range (fcn)."
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}
]
}
}