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x/vulndb: potential Go vuln in github.com/fluxcd/flux2: CVE-2022-24877 #447

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GoVulnBot opened this issue May 6, 2022 · 3 comments
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excluded: EFFECTIVELY_PRIVATE This vulnerability exists in a package can be imported, but isn't meant to be outside that module.

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@GoVulnBot
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CVE-2022-24877 references github.com/fluxcd/flux2, which may be a Go module.

Description:
Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious kustomization.yaml allows an attacker to expose sensitive data from the controller’s pod filesystem and possibly privilege escalation in multi-tenancy deployments. Workarounds include automated tooling in the user's CI/CD pipeline to validate kustomization.yaml files conform with specific policies. This vulnerability is fixed in kustomize-controller v0.24.0 and included in flux2 v0.29.0.

Links:

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

module: github.com/fluxcd/flux2
package: flux2
description: |
    Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious `kustomization.yaml` allows an attacker to expose sensitive data from the controller’s pod filesystem and possibly privilege escalation in multi-tenancy deployments. Workarounds include automated tooling in the user's CI/CD pipeline to validate `kustomization.yaml` files conform with specific policies. This vulnerability is fixed in kustomize-controller v0.24.0 and included in flux2 v0.29.0.
cves:
  - CVE-2022-24877
links:
    context:
      - https://github.com/fluxcd/flux2/security/advisories/GHSA-j77r-2fxf-5jrw

@neild
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neild commented Jun 14, 2022

Vulnerability in tool.

@neild neild closed this as completed Jun 14, 2022
@neild neild added excluded: EFFECTIVELY_PRIVATE This vulnerability exists in a package can be imported, but isn't meant to be outside that module. and removed NotGoVuln labels Aug 11, 2022
@gopherbot
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Change https://go.dev/cl/592768 mentions this issue: data/reports: unexclude 50 reports

@gopherbot
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Change https://go.dev/cl/607218 mentions this issue: data/reports: unexclude 20 reports (16)

gopherbot pushed a commit that referenced this issue Aug 21, 2024
  - data/reports/GO-2022-0407.yaml
  - data/reports/GO-2022-0410.yaml
  - data/reports/GO-2022-0413.yaml
  - data/reports/GO-2022-0416.yaml
  - data/reports/GO-2022-0418.yaml
  - data/reports/GO-2022-0424.yaml
  - data/reports/GO-2022-0426.yaml
  - data/reports/GO-2022-0429.yaml
  - data/reports/GO-2022-0440.yaml
  - data/reports/GO-2022-0442.yaml
  - data/reports/GO-2022-0447.yaml
  - data/reports/GO-2022-0448.yaml
  - data/reports/GO-2022-0449.yaml
  - data/reports/GO-2022-0450.yaml
  - data/reports/GO-2022-0451.yaml
  - data/reports/GO-2022-0452.yaml
  - data/reports/GO-2022-0453.yaml
  - data/reports/GO-2022-0454.yaml
  - data/reports/GO-2022-0455.yaml
  - data/reports/GO-2022-0456.yaml

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Change-Id: I206c09343a83edd1fd9f1a37410a59391d904c6d
Reviewed-on: https://go-review.googlesource.com/c/vulndb/+/607218
Reviewed-by: Damien Neil <[email protected]>
Auto-Submit: Tatiana Bradley <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
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