CVE-2018-20871

CRITICALNVD 9.89.8—

9.8

In Univa Grid Engine before 8.6.3, when configured for Docker jobs and execd spooling on root_squash, weak file permissions ("other" write access) occur in certain cases (GE-6890).

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 54.3%
KEV: Not listed

Published

July 30, 2019

Last Modified

November 21, 2024

References (2)

cve@mitrehttp://www.univa.com/resources/files/Release_Notes_Univa_Grid_Engine_8.6.6.pdf
af854a3a-2127-422b-91ae-364da2661108http://www.univa.com/resources/files/Release_Notes_Univa_Grid_Engine_8.6.6.pdf

Weakness Classification(1)

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

CWE-732Incorrect Permission Assignment for Critical Resource

Data Freshness Timeline

(refreshed 10× in last 7d / 18× 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 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
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
2026-05-23 03:06 UTCEG score recompute
2026-05-23 03:06 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2018-20871?

CVE-2018-20871 is a critical vulnerability published on July 30, 2019. In Univa Grid Engine before 8.6.3, when configured for Docker jobs and execd spooling on root_squash, weak file permissions ("other" write access) occur in certain cases (GE-6890).

When was CVE-2018-20871 disclosed?

CVE-2018-20871 was first published in the National Vulnerability Database on July 30, 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-2018-20871 actively exploited?

CVE-2018-20871 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 54.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-20871?

CVE-2018-20871 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2018-20871?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-20871, 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-2018-20871

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-20871?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)