Denial of Service Vulnerability in Atlassian Jira Server and Data Center
CVE-2021-39116

5.5MEDIUM

Key Information:

Vendor

Atlassian
Status
Jira Server
Jira Data Center
Vendor
CVE Published:
8 September 2021

What is CVE-2021-39116?

A vulnerability in Atlassian's Jira Server and Data Center allows remote attackers to exploit the GIF Image Reader component, potentially causing a Denial of Service (DoS). Affected versions prior to 8.13.14 and from 8.14.0 to before 8.19.0 can be impacted, jeopardizing application availability. Users are advised to upgrade to the latest versions to mitigate this risk.

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Affected Version(s)

Jira Data Center < 8.13.14

Jira Data Center 8.14.0

Jira Data Center < 8.19.0

References

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

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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