CVE-2018-14946

HIGH

PDF2JSON 0.69 - Use-After-Free in HtmlString Memory Management

Title source: llm
STIX 2.1

Description

An issue has been found in PDF2JSON 0.69. The HtmlString class in ImgOutputDev.cc has Mismatched Memory Management Routines (malloc versus operator delete).

References (2)

Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/flexpaper/pdf2json/issues/19

Scores

CVSS v3 8.8
EPSS 0.0160
EPSS Percentile 72.8%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (1)
flowpaper/pdf2json 0.69
Published Aug 05, 2018
Tracked Since Feb 18, 2026