CVE-2018-20431

PoC —

CVSS 3.0

6.5 medium

EPSS

2%p82

Published

Dec 24, 2018 (Dec 24, 2018)

Modified

Jun 17, 2026

Description

GNU Libextractor through 1.8 has a NULL Pointer Dereference vulnerability in the function process_metadata() in plugins/ole2_extractor.c.

Vendors: gnu debian
Products: libextractor, debian linux
Weakness: CWE-476
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.2%)

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