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VULNERABILITIES

CVE-2019-20897 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://jira.atlassian.com/browse/JRASERVER-70813 CVEPatchVendor Advisory
https://jira.atlassian.com/browse/JRASERVER-70813 [email protected]PatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-434Unrestricted Upload of File with Dangerous Type[email protected]

Affected Products

ProductVersions
atlassian jira
< 8.5.4

CPE

  • cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
atlassian jira data center
>= 8.6.0, < 8.6.2
>= 8.7.0, < 8.7.1

CPE

  • cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
atlassian jira server
>= 8.6.0, < 8.6.2
>= 8.7.0, < 8.7.1

CPE

  • cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
atlassian jira software data center
< 8.5.4

CPE

  • cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-20897
NVD Published Date:
Jul 13, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-20897 Details - Not Deferred