CVE-2020-7870

A memory corruption vulnerability exists when ezPDF improperly handles the parameter. This vulnerability exists due to insufficient validation of the parameter.

CVSS v3 6.4 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.5 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36099	Third Party Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36099	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:unidocs:ezpdf_editor::::::::
	cpe:2.3:a:unidocs:ezpdf_reader::::::::

History

21 Nov 2024, 05:37

Type	Values Removed	Values Added
CVSS	v2 : ~~6.5~~ v3 : ~~7.2~~	v2 : 6.5 v3 : 6.4
References	~~() https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36099 - Third Party Advisory~~	() https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36099 - Third Party Advisory

05 Aug 2022, 15:17

Type	Values Removed	Values Added
CWE	~~CWE-20~~	CWE-787

02 Jul 2021, 18:57

Type	Values Removed	Values Added
References	~~(MISC) https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36099 -~~	(MISC) https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36099 - Third Party Advisory
CWE		CWE-20
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.5 v3 : 7.2
CPE		cpe:2.3:a:unidocs:ezpdf_editor:::::::: cpe:2.3:a:unidocs:ezpdf_reader::::::::

29 Jun 2021, 14:37

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-06-29 14:15

Updated : 2024-11-21 05:37

NVD link : CVE-2020-7870

Mitre link : CVE-2020-7870

CVE.ORG link : CVE-2020-7870

JSON object : View

Products Affected

unidocs

ezpdf_reader
ezpdf_editor

CWE

CWE-20

Improper Input Validation

CWE-787

Out-of-bounds Write

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