Upstream information

CVE-2024-8901 at MITRE

Description

The AWS ALB Route Directive Adapter For Istio repo https://github.com/awslabs/aws-alb-route-directive-adapter-for-istio/tree/master provides an OIDC authentication mechanism that was integrated into the open source Kubeflow project. The adapter uses JWT for authentication, but lacks proper signer and issuer validation. In deployments of ALB that ignore security best practices, where ALB targets are directly exposed to internet traffic, an actor can provide a JWT signed by an untrusted entity in order to spoof OIDC-federated sessions and successfully bypass authentication.



The repository/package has been deprecated, is end of life, and is no longer supported. As a security best practice, ensure that your ELB targets (e.g. EC2 Instances, Fargate Tasks etc.) do not have public IP addresses. Ensure any forked or derivative code validate that the signer attribute in the JWT match the ARN of the Application Load Balancer that the service is configured to use.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
  CNA (ff89ba41-3aa1-4d27-914a-91399e9639e5)
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Impact High
Integrity Impact Low
Availability Impact None
CVSSv3 Version 3.1
CVSS v4 Scores
  CNA (ff89ba41-3aa1-4d27-914a-91399e9639e5)
Base Score 6.9
Vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Attack Requirements Present
Privileges Required None
User Interaction None
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact None
Subsequent System Confidentiality Impact High
Subsequent System Integrity Impact Low
Subsequent System Availability Impact None
CVSSv4 Version 4.0
No SUSE Bugzilla entries cross referenced.

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Package Hub 15 SP5
  • govulncheck-vulndb >= 0.0.20241030T212825-150000.1.9.1
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2024-3911
SUSE Linux Enterprise Module for Package Hub 15 SP6
  • govulncheck-vulndb >= 0.0.20241030T212825-150000.1.9.1
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2024-3911
SUSE Package Hub 12
  • govulncheck-vulndb >= 0.0.20241104T154416-5.1
Patchnames:
openSUSE-2024-350
openSUSE Leap 15.5
  • govulncheck-vulndb >= 0.0.20241030T212825-150000.1.9.1
Patchnames:
openSUSE-SLE-15.5-2024-3911
openSUSE Leap 15.6
  • govulncheck-vulndb >= 0.0.20241030T212825-150000.1.9.1
Patchnames:
openSUSE-SLE-15.6-2024-3911
openSUSE Tumbleweed
  • govulncheck-vulndb >= 0.0.20241030T212825-1.1
Patchnames:
openSUSE-Tumbleweed-2024-14447


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Module for Package Hub 15 SP5 govulncheck-vulndb Released
SUSE Linux Enterprise Module for Package Hub 15 SP6 govulncheck-vulndb Released
openSUSE Leap 15.5 govulncheck-vulndb Released
openSUSE Leap 15.6 govulncheck-vulndb Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Package Hub 12 govulncheck-vulndb Released


SUSE Timeline for this CVE

CVE page created: Tue Oct 22 04:00:28 2024
CVE page last modified: Wed Nov 6 00:50:26 2024