critical
BreakingFormation
Published Thu, Jan 13th, 2022
Platforms
Summary
Read access of host of AWS internal Cloudformation service via XXE SSRF. The level of access with the compromised IAM role from there is unclear.
Affected Services
CloudFormation
Remediation
None required
Tracked CVEs
No tracked CVEs
References
https://orca.security/resources/blog/aws-cloudformation-vulnerability/https://orca.security/resources/blog/breakingformation-technical-vulnerability-walkthrough/https://aws.amazon.com/security/security-bulletins/AWS-2022-001/
Contributed by https://github.com/0xdabbad00
Entry Status
Finalized
Disclosure Date
Thu, Sep 9th, 2021
Exploitability Period
-
Known ITW Exploitation
-
Detection Methods
None
Piercing Index Rating
9.46
(PI:1.5/A1:22/A2:1.1/A7:1.1/A8:1.1)
Discovered by
Tzah Pahima, Orca Security
