CVE-2021-43959
Last modified
CVE-2021-43959 is a medium-severity vulnerability rated 5.7/10 on the CVSS scale. Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to access the content of internal network resources via a Server-Side Request Forgery (SSRF) vulnerability in the CSV importing feature of JSM Insight. When running in an environment like Amazon EC2, this flaw may be used to access to a metadata resource that provides access credentials and other potentially confidential information. EPSS estimates a 0.58% chance of exploitation in the next 30 days.
Description
Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to access the content of internal network resources via a Server-Side Request Forgery (SSRF) vulnerability in the CSV importing feature of JSM Insight. When running in an environment like Amazon EC2, this flaw may be used to access to a metadata resource that provides access credentials and other potentially confidential information. The affected versions are before version 4.13.20, from version 4.14.0 before 4.20.8, and from version 4.21.0 before 4.22.2.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Jira Service Desk | < 4.13.20 |
| Atlassian | Jira Service Management | >= 4.14.0, < 4.20.8 |
| Atlassian | Jira Service Management | >= 4.21.0, < 4.22.2 |
References
- https://jira.atlassian.com/browse/JSDSERVER-11898Issue Tracking, Vendor Advisory
- https://jira.atlassian.com/browse/JSDSERVER-11898Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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