Description
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.
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://jira.atlassian.com/browse/JRASERVER-70813
Scores
CVSS v3
6.5
EPSS
0.0064
EPSS Percentile
70.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-434
Status
published
Products (4)
atlassian/jira
< 8.5.4
atlassian/jira_data_center
8.6.0 - 8.6.2
atlassian/jira_server
8.6.0 - 8.6.2
atlassian/jira_software_data_center
< 8.5.4
Published
Jul 13, 2020
Tracked Since
Feb 18, 2026