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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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}
]
}
}