UpHeron
All vulnerabilities

Servers and applications

CVE-2019-20897

The avatar upload feature in affected versions of Atlassian Jira Server and Data Center allows remote attackers to achieve Denial of Service via a crafted PNG file. The affected versions are before version 8.5.4, from version 8.6.0 before 8.6.2, and from version 8.7.0 before 8.7.1.

Severity
Medium 6.5
Published
13 Jul 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.5.4, 8.6.2, 8.7.1
Sources
NVD

Affected software

SoftwareAffected versions
JiraServers and applications · cpe:a:atlassian:jira
  • Every version before 8.5.4
JiraServers and applications · cpe:a:atlassian:jira_data_center
  • From 8.6.0 before 8.6.2
  • From 8.7.0 before 8.7.1
JiraServers and applications · cpe:a:atlassian:jira_server
  • From 8.6.0 before 8.6.2
  • From 8.7.0 before 8.7.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-20897
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-20897