rhsa-2017_1685
Vulnerability from csaf_redhat
Published
2017-07-06 07:23
Modified
2024-11-05 20:05
Summary
Red Hat Security Advisory: ansible security, bug fix, and enhancement update

Notes

Topic
An update for ansible is now available for RHEV Engine version 4.1. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Ansible is a simple model-driven configuration management, multi-node deployment, and remote-task execution system. Ansible works over SSH and does not require any software or daemons to be installed on remote nodes. Extension modules can be written in any language and are transferred to managed machines automatically. The following packages have been upgraded to a later upstream version: ansible (2.3.0.0). (BZ#1446527) Security Fix(es): * An input validation vulnerability was found in Ansible's handling of data sent from client systems. An attacker with control over a client system being managed by Ansible and the ability to send facts back to the Ansible server could use this flaw to execute arbitrary code on the Ansible server using the Ansible server privileges. (CVE-2016-9587) * An input validation vulnerability was found in Ansible's handling of data sent from client systems. An attacker with control over a client system being managed by Ansible, and the ability to send facts back to the Ansible server, could use this flaw to execute arbitrary code on the Ansible server using the Ansible server privileges. (CVE-2017-7466) * An input validation vulnerability was found in Ansible's mysql_user module which may fail to correctly change a password in certain circumstances. Thus the previous password would still be active when it should have been changed. (CVE-2016-8647) The CVE-2017-7466 issue was discovered by Evgeni Golov (Red Hat).
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.


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        "text": "An update for ansible is now available for RHEV Engine version 4.1.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
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        "text": "Ansible is a simple model-driven configuration management, multi-node deployment, and remote-task execution system. Ansible works over SSH and does not require any software or daemons to be installed on remote nodes. Extension modules can be written in any language and are transferred to managed machines automatically.\n\nThe following packages have been upgraded to a later upstream version: ansible (2.3.0.0). (BZ#1446527)\n\nSecurity Fix(es):\n\n* An input validation vulnerability was found in Ansible\u0027s handling of data sent from client systems. An attacker with control over a client system being managed by Ansible and the ability to send facts back to the Ansible server could use this flaw to execute arbitrary code on the Ansible server using the Ansible server privileges. (CVE-2016-9587)\n\n* An input validation vulnerability was found in Ansible\u0027s handling of data sent from client systems. An attacker with control over a client system being managed by Ansible, and the ability to send facts back to the Ansible server, could use this flaw to execute arbitrary code on the Ansible server using the Ansible server privileges. (CVE-2017-7466)\n\n* An input validation vulnerability was found in Ansible\u0027s mysql_user module which may fail to correctly change a password in certain circumstances. Thus the previous password would still be active when it should have been changed. (CVE-2016-8647)\n\nThe CVE-2017-7466 issue was discovered by Evgeni Golov (Red Hat).",
        "title": "Details"
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        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_1685.json"
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    ],
    "title": "Red Hat Security Advisory: ansible security, bug fix, and enhancement update",
    "tracking": {
      "current_release_date": "2024-11-05T20:05:46+00:00",
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        "name": "Improper Input Validation"
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      "discovery_date": "2016-11-10T00:00:00+00:00",
      "ids": [
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          "text": "1396174"
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      ],
      "notes": [
        {
          "category": "description",
          "text": "An input validation vulnerability was found in Ansible\u0027s mysql_user module which may fail to correctly change a password in certain circumstances. Thus the previous password would still be active when it should have been changed.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Ansible: in some circumstances the mysql_user module may fail to correctly change a password",
          "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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      "release_date": "2016-10-26T00:00:00+00:00",
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          "category": "vendor_fix",
          "date": "2017-07-06T07:23:28+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891",
          "product_ids": [
            "7Server-RHV-S-4.1:ansible-0:2.3.0.0-4.el7.noarch",
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      "scores": [
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            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          },
          "cvss_v3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 2.2,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.0"
          },
          "products": [
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            "7Server-RHV-S-4.1:ansible-0:2.3.0.0-4.el7.src",
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "Ansible: in some circumstances the mysql_user module may fail to correctly change a password"
    },
    {
      "cve": "CVE-2016-9587",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2016-12-12T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1404378"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An input validation vulnerability was found in Ansible\u0027s handling of data sent from client systems. An attacker with control over a client system being managed by Ansible and the ability to send facts back to the Ansible server could use this flaw to execute arbitrary code on the Ansible server using the Ansible server privileges.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Ansible: Compromised remote hosts can lead to running commands on the Ansible controller",
          "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"
        }
      ],
      "product_status": {
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      "references": [
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        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9587",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9587"
        }
      ],
      "release_date": "2017-01-09T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2017-07-06T07:23:28+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891",
          "product_ids": [
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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"
          },
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "7Server-RHV-S-4.1:ansible-0:2.3.0.0-4.el7.noarch",
            "7Server-RHV-S-4.1:ansible-0:2.3.0.0-4.el7.src",
            "7Server-RHV-S-4.1:ansible-doc-0:2.3.0.0-4.el7.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "Ansible: Compromised remote hosts can lead to running commands on the Ansible controller"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Evgeni Golov"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2017-7466",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2017-03-31T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1439212"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An input validation vulnerability was found in Ansible\u0027s handling of data sent from client systems. An attacker with control over a client system being managed by Ansible, and the ability to send facts back to the Ansible server, could use this flaw to execute arbitrary code on the Ansible server using the Ansible server privileges.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "ansible: Arbitrary code execution on control node (incomplete fix for CVE-2016-9587)",
          "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"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-RHV-S-4.1:ansible-0:2.3.0.0-4.el7.noarch",
          "7Server-RHV-S-4.1:ansible-0:2.3.0.0-4.el7.src",
          "7Server-RHV-S-4.1:ansible-doc-0:2.3.0.0-4.el7.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-7466"
        },
        {
          "category": "external",
          "summary": "RHBZ#1439212",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1439212"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-7466",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-7466"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-7466",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7466"
        }
      ],
      "release_date": "2017-04-11T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2017-07-06T07:23:28+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891",
          "product_ids": [
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          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:1685"
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      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "7Server-RHV-S-4.1:ansible-0:2.3.0.0-4.el7.noarch",
            "7Server-RHV-S-4.1:ansible-0:2.3.0.0-4.el7.src",
            "7Server-RHV-S-4.1:ansible-doc-0:2.3.0.0-4.el7.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "ansible: Arbitrary code execution on control node (incomplete fix for CVE-2016-9587)"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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