Affected versions of Atlassian Jira Server and Data Center allow remote attackers to execute arbitrary code via a DLL hijacking vulnerabili…

published 2020-07-03 6y ago modified 2026-06-17 4mo ago also EUVD-2019-10968

cvss: 7.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 58%
public exploits: 0; none known

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.

Patch / fix

fixed in 1

Atlassian Jira Server 8.5.5, 8.7.2

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Exploit prediction

0.85% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	2.0	4.4	AV:L/AC:M/Au:N/C:P/I:P/A:P

Affected products

Atlassian Jira Server

Classification

Weakness

CWE-427 Uncontrolled Search Path Element

References

jira.atlassian.com /browse/JRASERVER-70945
issue-tracking, vendor-advisory

Sources

CVE List CVE-2019-20419
NVD CVE-2019-20419

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