CVE-2021-39116

MEDIUM

Atlassian Jira Server and Data Center <8.13.14 and 8.14.0-8.19.0 - Denial of Service in GIF Image Reader

Title source: llm

Description

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.

References (1)

Core 1

Core References

Issue Tracking, Patch, Vendor Advisory x_refsource_misc

https://jira.atlassian.com/browse/JRASERVER-72738

Scores

CVSS v3 5.5

EPSS 0.0025

EPSS Percentile 48.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (2)

atlassian/jira_data_center < 8.13.14

atlassian/jira_server < 8.13.14

Published Sep 08, 2021

Tracked Since Feb 18, 2026