The XML parsers in iText before 5.5.12 and 7.x before 7.0.3 do not disable external entities, which might allow remote attackers to conduct XML external entity (XXE) attacks via a crafted PDF.
{
"unresolved_ranges": [
{
"cpes": [
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],
"extracted_events": [
{
"range": [
{
"fixed": "5.5.12"
}
],
"source": "CPE_RANGE"
}
],
"vendor_product": "itextpdf:itext"
},
{
"cpes": [
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"cpe:2.3:a:itextpdf:itext:7.0.1:*:*:*:*:*:*:*",
"cpe:2.3:a:itextpdf:itext:7.0.2:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"range": [
{
"introduced": "7.0.0"
},
{
"last_affected": "7.0.0"
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{
"introduced": "7.0.1"
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{
"last_affected": "7.0.1"
},
{
"introduced": "7.0.2"
},
{
"last_affected": "7.0.2"
}
],
"source": "CPE_STRING"
}
],
"vendor_product": "itextpdf:itext"
}
]
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:itextpdf:itext:7.0.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "7.0.0"
},
{
"last_affected": "7.0.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:itextpdf:itext:7.0.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "7.0.1"
},
{
"last_affected": "7.0.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:itextpdf:itext:7.0.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "7.0.2"
},
{
"last_affected": "7.0.2"
}
],
"source": "CPE_STRING"
}
]
}
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:itextpdf:itext:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "5.5.12"
}
],
"source": "CPE_RANGE"
}
]
}