CVE-2020-19468

MEDIUM

PDF2JSON 0.70 - Denial of Service via Null Pointer Dereference in EmbedStream::getChar

Title source: llm
STIX 2.1

Description

An issue has been found in function EmbedStream::getChar in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to a null pointer derefenrece (invalid read of size 8) .

References (1)

Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/flexpaper/pdf2json/issues/29

Scores

CVSS v3 5.5
EPSS 0.0063
EPSS Percentile 45.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (1)
flowpaper/pdf2json 0.70
Published Jul 21, 2021
Tracked Since Feb 18, 2026