Business information leak - Azure

Description

A series of flaws in Azures service feature created a loophole. This vulnerability could allow users to access other customers information in the platform.

Impact

• Lead to compromise the Kubernetes clusters, thus providing attackers with full control over other Azure customers' containers.
• The vulnerability could have allowed users to access other customers information in the service.
• Allow any user to download, delete or manipulate a massive collection of commercial databases.

Recommendation

• Change users login credentials.
• Rotate privileged credentials on a frequent basis.

Threat

External attacker with access and permissions over the database and service architecture.

Expected Remediation Time

⌚ minutes.

Score

Default score using CVSS 3.1. It may change depending on the context of the src.

Base

• Attack vector: N
• Attack complexity: L
• Privileges required: N
• User interaction: N
• Scope: U
• Confidentiality: L
• Integrity: L
• Availability: N

Temporal

• Exploit code madurity: X
• Remediation level: X
• Report confidence: X

Result

• Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:X/RL:X/RC:X
• Score:
  • Base: 6.5
  • Temporal: 6.5
• Severity:
  • Base: Medium
  • Temporal: Medium

Requirements

• 176.Restrict system objects
• 177.Avoid caching and temporary files
• 261.Avoid exposing sensitive information
• 300.Mask sensitive data

Fixes

• Azure

free trial

Search for vulnerabilities in your apps for free with our automated security testing! Start your 21-day free trial and discover the benefits of our Continuous Hacking Machine Plan. If you prefer a full service that includes the expertise of our ethical hackers, don't hesitate to contact us for our Continuous Hacking Squad Plan.