CVE-2018-6304

HIGHNVD 7.57.5—

7.5

Stack overflow in custom XML-parser in Gemalto's Sentinel LDK RTE version before 7.65 leads to remote denial of service

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 74.2%
KEV: Not listed

Published

March 13, 2018

Last Modified

November 21, 2024

References (4)

vulnerability@kasperskyhttps://cert-portal.siemens.com/productcert/pdf/ssa-566773.pdf
vulnerability@kasperskyhttps://sentinel.gemalto.com/technical-support/security-updates-sm/
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-566773.pdf
af854a3a-2127-422b-91ae-364da2661108https://sentinel.gemalto.com/technical-support/security-updates-sm/

Weakness Classification(1)

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

CWE-787Out-of-bounds Write

Data Freshness Timeline

(refreshed 11× in last 7d / 20× 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.

2026-06-05 06:08 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
2026-06-04 13:10 UTCepss_batch
2026-06-04 13:10 UTCepss_batch
2026-06-02 20:11 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
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2026-05-29 13:41 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 10:33 UTCEG score recompute
2026-05-28 10:33 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
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

Frequently asked(5)

What is CVE-2018-6304?

CVE-2018-6304 is a high vulnerability published on March 13, 2018. Stack overflow in custom XML-parser in Gemalto's Sentinel LDK RTE version before 7.65 leads to remote denial of service

When was CVE-2018-6304 disclosed?

CVE-2018-6304 was first published in the National Vulnerability Database on March 13, 2018, 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-2018-6304 actively exploited?

CVE-2018-6304 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 74.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-6304?

CVE-2018-6304 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2018-6304?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-6304, 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.

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CVE-2018-6304

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-6304?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)