Rancher Vulnerability: Narrow MITM Exploit via Domain Control
CVE-2024-22030

8HIGH

Key Information:

Vendor

Suse

Status
Vendor
CVE Published:
16 October 2024

What is CVE-2024-22030?

A vulnerability within Rancher has been identified, which could be exploited under specific conditions via a man-in-the-middle (MITM) attack. For this to take place, an attacker must either have control over a domain that has expired or carry out a DNS spoofing or hijacking attack against the Rancher URL. This potential security flaw requires stringent measures to safeguard against domain takeover and reinforce DNS security protocols to prevent exploitation. Organizations using Rancher must remain vigilant, ensuring they regularly monitor domain statuses and assess their DNS integrity.

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Affected Version(s)

rancher 2.7.0 < 2.7.15

rancher 2.8.0 < 2.8.8

rancher 2.9.0 < 2.9.2

References

CVSS V3.1

Score:
8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jarkko Vesiluoma from Redtest Security
.