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x/vulndb: potential Go vuln in github.com/rancher/rancher: GHSA-5qmp-9x47-92q8 #3489

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GoVulnBot opened this issue Feb 27, 2025 · 0 comments
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x/vulndb: potential Go vuln in github.com/rancher/rancher: GHSA-5qmp-9x47-92q8 #3489

GoVulnBot opened this issue Feb 27, 2025 · 0 comments
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Advisory GHSA-5qmp-9x47-92q8 references a vulnerability in the following Go modules:

Module
github.com/rancher/rancher

Description:

Impact

A vulnerability has been identified within Rancher where it is possible for an unauthenticated user to list all CLI authentication tokens and delete them before the CLI is able to get the token value. This effectively prevents users from logging in via the CLI when using rancher token as the execution command (instead of the token directly being in the kubeconfig).

Note that this token is not the kubeconfig token and if an attacker is able to intercept it they can't use it to impersonate a real user since it is encrypted.

This happens because for SAML-based authentication provide...

References:

Cross references:

See doc/quickstart.md for instructions on how to triage this report.

id: GO-ID-PENDING
modules:
    - module: github.com/rancher/rancher
      non_go_versions:
        - introduced: 2.8.0
        - fixed: 2.8.13
        - introduced: 2.9.0
        - fixed: 2.9.7
        - introduced: 2.10.0
        - fixed: 2.10.3
      vulnerable_at: 1.6.30
summary: Rancher's SAML-based login via CLI can be denied by unauthenticated users in github.com/rancher/rancher
cves:
    - CVE-2025-23387
ghsas:
    - GHSA-5qmp-9x47-92q8
references:
    - advisory: https://github.com/advisories/GHSA-5qmp-9x47-92q8
    - advisory: https://github.com/rancher/rancher/security/advisories/GHSA-5qmp-9x47-92q8
source:
    id: GHSA-5qmp-9x47-92q8
    created: 2025-02-27T19:01:22.830859972Z
review_status: UNREVIEWED
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