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CVE-2020-14172

CVE information

Published

3 years ago

Last Modified

1 year ago

CVSSv2.0 Severity

High

CVSSv3.1 Severity

Critical

Impact Analysis

Description

This issue exists to document that a security improvement in the way that Jira Server and Data Center use velocity templates has been implemented. The way in which velocity templates were used in Atlassian Jira Server and Data Center in affected versions allowed remote attackers to achieve remote code execution via insecure deserialization, if they were able to exploit a server side template injection vulnerability. The affected versions are before version 7.13.0, from version 8.0.0 before 8.5.0, and from version 8.6.0 before version 8.8.1..

CVSSv2.0 Score

Severity
High
Base Score
7.5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

CVSSv3.1 Score

Severity
Critical
Base Score
9.8/10
Exploit Score
3.9/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
5.9/10
Confidentiality Impact
High
Availability Impact
High
Integrity Impact
High
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*
  Yes
8.6.0 8.8.1
cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:
  Yes
8.6.0 8.8.1
cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:
  Yes
- 7.13.0
cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*
  Yes
- 7.13.0
cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*
  Yes
8.0.0 8.5.0
cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:
  Yes
8.0.0 8.5.0