CVE-2019-10093

MEDIUMNVD 6.56.5—

6.5

In Apache Tika 1.19 to 1.21, a carefully crafted 2003ml or 2006ml file could consume all available SAXParsers in the pool and lead to very long hangs. Apache Tika users should upgrade to 1.22 or later.

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 80.9%
KEV: Not listed

Published

August 2, 2019

Last Modified

November 21, 2024

References (16)

security@apachehttps://lists.apache.org/thread.html/39723d8227b248781898c200aa24b154683673287b150a204b83787d%40%3Cdev.tika.apache.org%3E
security@apachehttps://lists.apache.org/thread.html/a5a44eff1b9eda3bc69d22943a1030c43d376380c75d3ab04d0c1a21%40%3Cdev.tika.apache.org%3E
security@apachehttps://lists.apache.org/thread.html/da9ee189d1756f8508d0f2386d8e25aca5a6df541739829232be8a94%40%3Cdev.tika.apache.org%3E
security@apachehttps://lists.apache.org/thread.html/fb6c84fd387de997e5e366d50b0ca331a328c466432c80f8c5eed33d%40%3Cdev.tika.apache.org%3E
security@apachehttps://lists.apache.org/thread.html/r204ba2a9ea750f38d789d2bb429cc0925ad6133deea7cbc3001d96b5%40%3Csolr-user.lucene.apache.org%3E
security@apachehttps://security.netapp.com/advisory/ntap-20190828-0004/
security@apachehttps://www.oracle.com/security-alerts/cpuapr2020.html
security@apachehttps://www.oracle.com/security-alerts/cpujan2020.html
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/39723d8227b248781898c200aa24b154683673287b150a204b83787d%40%3Cdev.tika.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/a5a44eff1b9eda3bc69d22943a1030c43d376380c75d3ab04d0c1a21%40%3Cdev.tika.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/da9ee189d1756f8508d0f2386d8e25aca5a6df541739829232be8a94%40%3Cdev.tika.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/fb6c84fd387de997e5e366d50b0ca331a328c466432c80f8c5eed33d%40%3Cdev.tika.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r204ba2a9ea750f38d789d2bb429cc0925ad6133deea7cbc3001d96b5%40%3Csolr-user.lucene.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20190828-0004/
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2020.html

Affected Packages

(1 across 1 ecosystem)

Maven(1)

Package	Vulnerable range	Fixed in	Dependents
org.apache.tika:tika-parsers	1.19, 1.19.1, 1.20, 1.21	1.22	—

Weakness Classification(1)

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

CWE-770Allocation of Resources Without Limits or Throttling

Data Freshness Timeline

(refreshed 9× in last 7d / 16× 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
2026-06-01 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 16:24 UTCEG score recompute
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
2026-05-25 16:16 UTCOSV refresh

Frequently asked(5)

What is CVE-2019-10093?

CVE-2019-10093 is a medium vulnerability published on August 2, 2019. In Apache Tika 1.19 to 1.21, a carefully crafted 2003ml or 2006ml file could consume all available SAXParsers in the pool and lead to very long hangs. Apache Tika users should upgrade to 1.22 or later.

When was CVE-2019-10093 disclosed?

CVE-2019-10093 was first published in the National Vulnerability Database on August 2, 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-2019-10093 actively exploited?

CVE-2019-10093 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 80.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-10093?

CVE-2019-10093 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2019-10093?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-10093, 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-2019-10093

📅 Published

🔄 Last Modified

🔗 References (16)

Affected Packages

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-10093?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (16)

Frequently asked(5)

Related CVEs(same CWE)