CVE-2019-20014

HIGHNVD 8.88.8—

8.8

An issue was discovered in GNU LibreDWG before 0.93. There is a double-free in dwg_free in free.c.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 66.7%
KEV: Not listed

Published

December 27, 2019

Last Modified

November 21, 2024

References (10)

cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html
cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html
cve@mitrehttps://github.com/LibreDWG/libredwg/compare/0.9.2...0.9.3
cve@mitrehttps://github.com/LibreDWG/libredwg/issues/176
cve@mitrehttps://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643172
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html
af854a3a-2127-422b-91ae-364da2661108https://github.com/LibreDWG/libredwg/compare/0.9.2...0.9.3
af854a3a-2127-422b-91ae-364da2661108https://github.com/LibreDWG/libredwg/issues/176
af854a3a-2127-422b-91ae-364da2661108https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643172

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-415Double Free

Data Freshness Timeline

(refreshed 10× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 09:52 UTCEG score recompute
2026-05-27 09:52 UTCGHSA enrichment
2026-05-26 20:44 UTCOSV refresh
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2019-20014?

CVE-2019-20014 is a high vulnerability published on December 27, 2019. An issue was discovered in GNU LibreDWG before 0.93. There is a double-free in dwg_free in free.c.

When was CVE-2019-20014 disclosed?

CVE-2019-20014 was first published in the National Vulnerability Database on December 27, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-20014 actively exploited?

CVE-2019-20014 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 66.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-20014?

CVE-2019-20014 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2019-20014?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-20014, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2019-20014

📅 Published

🔄 Last Modified

🔗 References (10)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-20014?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (10)

Frequently asked(5)

Related CVEs(same CWE)