UpHeron
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Servers and applications

CVE-2021-39116

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the GIF Image Reader component. The affected versions are before version 8.13.14, and from version 8.14.0 before 8.19.0.

Severity
Medium 5.5
Published
8 Sept 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.13.14, 8.19.0
Sources
NVD

Affected software

SoftwareAffected versions
JiraServers and applications · cpe:a:atlassian:jira_data_center
  • Every version before 8.13.14
  • From 8.14.0 before 8.19.0
JiraServers and applications · cpe:a:atlassian:jira_server
  • Every version before 8.13.14
  • From 8.14.0 before 8.19.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-39116
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-39116