rhsa-2015:1685
Vulnerability from csaf_redhat
Published
2015-08-25 05:44
Modified
2024-11-22 09:22
Summary
Red Hat Security Advisory: python-keystoneclient security update

Notes

Topic
Updated python-keystoneclient packages that fix one security issue are now available for Red Hat Enterprise Linux OpenStack Platform 5.0. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
Details
Python-keystoneclient is a client library and a command-line utility for interacting with the OpenStack Identity API. It was discovered that some items in the S3Token configuration as used by python-keystoneclient were incorrectly evaluated as strings, an issue similar to CVE-2014-7144. If the "insecure" option was set to "false", the option would be evaluated as true, resulting in TLS connections being vulnerable to man-in-the-middle attacks. Note: The "insecure" option defaults to false, so setups that do not specifically define "insecure=false" are not affected. (CVE-2015-1852) Red Hat would like to thank the OpenStack project for reporting this issue. Upstream acknowledges Brant Knudson from IBM as the original reporter. All python-keystoneclient users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


To clipboard 

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          "organization": "IBM",
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        }
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          "text": "It was discovered that some items in the S3Token paste configuration as used by python-keystonemiddleware (formerly python-keystoneclient) were incorrectly evaluated as strings, an issue similar to CVE-2014-7144. If the \"insecure\" option were set to \"false\", the option would be evaluated as true, resulting in TLS connections being vulnerable to man-in-the-middle attacks.\r\n\r\nNote: the \"insecure\" option defaults to false, so setups that do not specifically define \"insecure=false\" are not affected.",
          "title": "Vulnerability description"
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          "text": "keystonemiddleware/keystoneclient: S3Token TLS cert verification option not honored",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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          "url": "https://access.redhat.com/security/cve/CVE-2015-1852"
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      "release_date": "2015-04-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2015-08-25T05:44:02+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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          "restart_required": {
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      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
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      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "keystonemiddleware/keystoneclient: S3Token TLS cert verification option not honored"
    }
  ]
}


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