KrcertCVE-2020-7870CVE-2020-7870
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
40.4%
A memory corruption vulnerability exists when ezPDF improperly handles the parameter. This vulnerability exists due to insufficient validation of the parameter.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| unidocs | ezpdf_editor | * | cpe:2.3:a:unidocs:ezpdf_editor:*:*:*:*:*:*:*:* |
| unidocs | ezpdf_reader | * | cpe:2.3:a:unidocs:ezpdf_reader:*:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "ezPDF Reader",
"vendor": "UNIDOCS",
"versions": [
{
"lessThanOrEqual": "3.0.0.1",
"status": "affected",
"version": "3",
"versionType": "custom"
}
]
},
{
"product": "ezPDF Editor",
"vendor": "UNIDOCS",
"versions": [
{
"lessThanOrEqual": "3.0.6.4",
"status": "affected",
"version": "3",
"versionType": "custom"
}
]
}
]Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
40.4%