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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​

⌚ 120 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​

Fixes​

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