CVE Vulnerability

CVE-2020-19470

An issue has been found in function DCTStream::getChar in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to a NULL pointer dereference (invalid read of size 1) .

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/flexpaper/pdf2json/issues/31 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:flowpaper:pdf2json:0.70:*:*:*:*:*:*:*
Information

Published : 2021-07-21 06:15

Updated : 2021-07-29 04:24

NVD link : CVE-2020-19470

Mitre link : CVE-2020-19470

Products Affected
No products.
CWE
CWE-476