What’s Vulnerable › Vulnerabilities
CVE-2019-20419
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-07-03 · updated 2026-06-17
- Weakness: CWE-427
Description
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to execute arbitrary code via a DLL hijacking vulnerability in Tomcat. The affected versions are before version 8.5.5, and from version 8.6.0 before 8.7.2.
Affected products
- Atlassian Jira: before 8.5.5; from 8.6.0 before 8.7.2 — fixed in 8.5.5, 8.7.2
- Atlassian Jira: before 8.5.5; from 8.6.0 before 8.7.2 — fixed in 8.5.5, 8.7.2
How to fix
Upgrade to a fixed version: Atlassian Jira 8.5.5, 8.7.2; Atlassian Jira 8.5.5, 8.7.2. Check the vendor advisory for mitigations.
References
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