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CVE-2023-27487 Affecting olcne-kubevirt-chart package, versions <0:1.6.1-9.el8

Severity

 Recommended
high

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.17% (54th percentile)

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  • Snyk ID SNYK-ORACLE8-OLCNEKUBEVIRTCHART-6593752
  • published 10 Apr 2024
  • disclosed 4 Apr 2023
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Introduced: 4 Apr 2023

CVE-2023-27487 Open this link in a new tab

How to fix?

Upgrade Oracle:8 olcne-kubevirt-chart to version 0:1.6.1-9.el8 or higher.
This issue was patched in ELSA-2023-23648.

NVD Description

Note: Versions mentioned in the description apply only to the upstream olcne-kubevirt-chart package and not the olcne-kubevirt-chart package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, the client may bypass JSON Web Token (JWT) checks and forge fake original paths. The header x-envoy-original-path should be an internal header, but Envoy does not remove this header from the request at the beginning of request processing when it is sent from an untrusted client. The faked header would then be used for trace logs and grpc logs, as well as used in the URL used for jwt_authn checks if the jwt_authn filter is used, and any other upstream use of the x-envoy-original-path header. Attackers may forge a trusted x-envoy-original-path header. Versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9 have patches for this issue.

CVSS Scores

version 3.1
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NVD

9.1 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    None
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Red Hat

8.2 high