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Vulnerability details: VCID-sqaa-y9vd-2qb3
Vulnerability ID VCID-sqaa-y9vd-2qb3
Aliases CVE-2018-20431
Summary GNU Libextractor through 1.8 has a NULL Pointer Dereference vulnerability in the function process_metadata() in plugins/ole2_extractor.c.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00572 https://api.first.org/data/v1/epss?cve=CVE-2018-20431
epss 0.00572 https://api.first.org/data/v1/epss?cve=CVE-2018-20431
epss 0.00572 https://api.first.org/data/v1/epss?cve=CVE-2018-20431
epss 0.00572 https://api.first.org/data/v1/epss?cve=CVE-2018-20431
epss 0.00572 https://api.first.org/data/v1/epss?cve=CVE-2018-20431
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-20431
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20430
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20431
917213 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=917213
USN-4641-1 https://usn.ubuntu.com/4641-1/
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.69048
EPSS Score 0.00572
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:40:15.450053+00:00 Debian Importer Import https://security-tracker.debian.org/tracker/data/json 38.6.0