CVE-2019-20412
5.3 · MEDIUMOverview
CVE-2019-20412 is a medium-severity vulnerability affecting atlassian jira. It was published on June 29, 2020 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate the following information via an Improper Authentication vulnerability: Workflow names; Project Key, if it is part of the workflow name; Issue Keys; Issue Types; Status Types. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2.
Remediation
Check the references section for vendor advisories and patches from atlassian. Update jira to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| atlassian | jira | >= 0, < 7.13.9 | Affected |
| atlassian | jira_data_center | >= 8.0.0, < 8.4.2 | Affected |
| atlassian | jira_server | >= 8.0.0, < 8.4.2 | Affected |
| atlassian | jira_software_data_center | >= 0, < 7.13.9 | Affected |
Frequently Asked Questions
What is CVE-2019-20412?
CVE-2019-20412 is a medium-severity vulnerability affecting atlassian jira. It was published on June 29, 2020 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2019-20412?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-20412?
Check the references section for vendor advisories and patches from atlassian. Update jira to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-20412?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-20412 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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