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.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://jira.atlassian.com/browse/JRASERVER-70813	Patch Vendor Advisory
https://jira.atlassian.com/browse/JRASERVER-70813	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:atlassian:jira::::::::
	cpe:2.3:a:atlassian:jira_data_center::::::::
	cpe:2.3:a:atlassian:jira_data_center::::::::
	cpe:2.3:a:atlassian:jira_server::::::::
	cpe:2.3:a:atlassian:jira_server::::::::
	cpe:2.3:a:atlassian:jira_software_data_center::::::::

History

21 Nov 2024, 04:39

Type	Values Removed	Values Added
References	~~() https://jira.atlassian.com/browse/JRASERVER-70813 - Patch, Vendor Advisory~~	() https://jira.atlassian.com/browse/JRASERVER-70813 - Patch, Vendor Advisory

Information

Published : 2020-07-13 01:15

Updated : 2024-11-21 04:39

NVD link : CVE-2019-20897

Mitre link : CVE-2019-20897

CVE.ORG link : CVE-2019-20897

JSON object : View

Products Affected

atlassian

jira_data_center
jira_server
jira_software_data_center
jira

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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