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Case File

CVE-2018-20431

MEDIUM · CVSS 6.5 EPSS 2.24%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-12-24 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. See the original NVD description below for full technical details.

CVE
CVE-2018-20431
Severity
MEDIUM
CVSS
6.5
EPSS
2.24%

Original NVD Description

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

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-56289 MEDIUM CVE-2026-56288 MEDIUM CVE-2026-58472 MEDIUM CVE-2026-58471 MEDIUM CVE-2026-58470 MEDIUM CVE-2026-58469 HIGH