Description

The IconUriServlet of the Atlassian OAuth Plugin from version 1.3.0 before version 1.9.12 and from version 2.0.0 before version 2.0.4 allows remote attackers to access the content of internal network resources and/or perform an XSS attack via Server Side Request Forgery (SSRF). When running in an environment like Amazon EC2, this flaw can used to access to a metadata resource that provides access credentials and other potentially confidential information.

Remediation

Upgrade your Atlassian product to the latest version to fix this vulnerability.

The following Atlassian product versions are vulnerable:

  • Bamboo < 6.0.0
  • Confluence < 6.1.3
  • Jira < 7.3.5
  • Bitbucket < 4.14.4
  • Crowd < 2.11.2
  • Crucible & Fisheye < 4.3.2

References

CVE-2017-9506 Detail

There is a proxy in your Atlassian Product! (CVE-2017-9506)

The icon-uri servlet allows arbitrary HTTP requests to be proxied - CVE-2017-9506

Related Vulnerabilities

SAML Consumer Service XML entity injection (XXE)

VMware vRealize Operations Server Side Request Forgery (SSRF) vulnerability

SSRF via logo_uri in MITREid Connect

Oracle Business Intelligence ReportTemplateService XXE CVE-2019-2616

Reverse proxy misrouting

Severity

High

Classification

CVE-2017-9506 CWE-918 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

SSRF Acumonitor