CVE-2017-18096
Last modified
CVE-2017-18096 is a vulnerability of currently unknown severity. The OAuth status rest resource in Atlassian Application Links before version 5.2.7, from 5.3.0 before 5.3.4 and from 5.4.0 before 5.4.3 allows remote attackers with administrative rights to access the content of internal network resources via a Server Side Request Forgery (SSRF) by creating an OAuth application link to a location they control and then redirecting access from the linked location's OAuth status rest resource to an internal location. When running in an environment like Amazon EC2, this flaw maybe used to access to a metadata resource that provides access credentials and other potentially confidential information.. EPSS estimates a 1.21% chance of exploitation in the next 30 days.
Description
The OAuth status rest resource in Atlassian Application Links before version 5.2.7, from 5.3.0 before 5.3.4 and from 5.4.0 before 5.4.3 allows remote attackers with administrative rights to access the content of internal network resources via a Server Side Request Forgery (SSRF) by creating an OAuth application link to a location they control and then redirecting access from the linked location's OAuth status rest resource to an internal location. When running in an environment like Amazon EC2, this flaw maybe used to access to a metadata resource that provides access credentials and other potentially confidential information.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Application Links | < 5.2.7 |
| Atlassian | Application Links | >= 5.3.0, < 5.3.4 |
| Atlassian | Application Links | >= 5.4.0, < 5.4.3 |
References
- https://ecosystem.atlassian.net/browse/APL-1359Vendor Advisory
- https://ecosystem.atlassian.net/browse/APL-1359Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-18096?
How severe is CVE-2017-18096?
How do I fix CVE-2017-18096?
How Strix Helps
- One Click Account Takeover in GranolaHow a notification link broke out of Electron and led to a one-click account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2017
- CVE-2017-18090Various resources in Atlassian Fisheye before version 4.5.1 …
- CVE-2017-18091The admin backupprogress action in Atlassian Fisheye and Cru…
- CVE-2017-18092The print snippet resource in Atlassian Crucible before vers…
- CVE-2017-18093Various resources in Atlassian Fisheye and Crucible before v…
- CVE-2017-18094Various resources in Atlassian Fisheye and Crucible before v…
- CVE-2017-18095The SnippetRPCServiceImpl class in Atlassian Crucible before…
- CVE-2017-18097The Trello board importer resource in Atlassian Jira before …
- CVE-2017-18098The searchrequest-xml resource in Atlassian Jira before vers…
- CVE-2017-18100The agile wallboard gadget in Atlassian Jira before version …
- CVE-2017-18101Various administrative external system import resources in A…6.5
- CVE-2017-18102The wiki markup component of atlassian-renderer from version…5.4
- CVE-2017-18103The atlassian-http library, as used in various Atlassian pro…
Are you affected by CVE-2017-18096?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST