Vulnerability-Lookup

CNVD-2016-03874

Vulnerability from cnvd - Published: 2016-06-08

Title

Ansible lxc_container模块权限获取漏洞

Description

Ansible是美国Ansible公司的一款计算机系统配置管理器，它可用于发布、管理和编排计算机系统。 Ansible 1.9.6-1之前的版本和2.0.2.0之前的2.x版本中的lxc_container模块中的‘create_script’函数存在安全漏洞。本地攻击者可通过向临时目录下的多个文件实施符号链接攻击利用该漏洞写入任意文件或获取权限。

Severity

高

Patch Name

Ansible lxc_container模块权限获取漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://github.com/ansible/ansible/blob/v2.0.2.0-1/CHANGELOG.md#202-over-the-hills-and-far-away

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183132.html http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183103.html https://github.com/ansible/ansible/blob/v2.0.2.0-1/CHANGELOG.md#202-over-the-hills-and-far-away

Impacted products

Name
['AnsibleWorks Ansible <1.9.6-1', 'AnsibleWorks Ansible 2.x<2.0.2.0']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3096"
    }
  },
  "description": "Ansible\u662f\u7f8e\u56fdAnsible\u516c\u53f8\u7684\u4e00\u6b3e\u8ba1\u7b97\u673a\u7cfb\u7edf\u914d\u7f6e\u7ba1\u7406\u5668\uff0c\u5b83\u53ef\u7528\u4e8e\u53d1\u5e03\u3001\u7ba1\u7406\u548c\u7f16\u6392\u8ba1\u7b97\u673a\u7cfb\u7edf\u3002\r\n\r\nAnsible 1.9.6-1\u4e4b\u524d\u7684\u7248\u672c\u548c2.0.2.0\u4e4b\u524d\u76842.x\u7248\u672c\u4e2d\u7684lxc_container\u6a21\u5757\u4e2d\u7684\u2018create_script\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u4e34\u65f6\u76ee\u5f55\u4e0b\u7684\u591a\u4e2a\u6587\u4ef6\u5b9e\u65bd\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u5199\u5165\u4efb\u610f\u6587\u4ef6\u6216\u83b7\u53d6\u6743\u9650\u3002",
  "discovererName": "Adam Mari\u0161",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/ansible/ansible/blob/v2.0.2.0-1/CHANGELOG.md#202-over-the-hills-and-far-away",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03874",
  "openTime": "2016-06-08",
  "patchDescription": "Ansible\u662f\u7f8e\u56fdAnsible\u516c\u53f8\u7684\u4e00\u6b3e\u8ba1\u7b97\u673a\u7cfb\u7edf\u914d\u7f6e\u7ba1\u7406\u5668\uff0c\u5b83\u53ef\u7528\u4e8e\u53d1\u5e03\u3001\u7ba1\u7406\u548c\u7f16\u6392\u8ba1\u7b97\u673a\u7cfb\u7edf\u3002\r\n\r\nAnsible 1.9.6-1\u4e4b\u524d\u7684\u7248\u672c\u548c2.0.2.0\u4e4b\u524d\u76842.x\u7248\u672c\u4e2d\u7684lxc_container\u6a21\u5757\u4e2d\u7684\u2018create_script\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u4e34\u65f6\u76ee\u5f55\u4e0b\u7684\u591a\u4e2a\u6587\u4ef6\u5b9e\u65bd\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u5199\u5165\u4efb\u610f\u6587\u4ef6\u6216\u83b7\u53d6\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Ansible lxc_container\u6a21\u5757\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "AnsibleWorks Ansible \u003c1.9.6-1",
      "AnsibleWorks Ansible 2.x\u003c2.0.2.0"
    ]
  },
  "referenceLink": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183132.html\r\nhttp://lists.fedoraproject.org/pipermail/package-announce/2016-April/183103.html\r\nhttps://github.com/ansible/ansible/blob/v2.0.2.0-1/CHANGELOG.md#202-over-the-hills-and-far-away",
  "serverity": "\u9ad8",
  "submitTime": "2016-06-07",
  "title": "Ansible lxc_container\u6a21\u5757\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e"
}

CVE-2016-3096 (GCVE-0-2016-3096)

Vulnerability from cvelistv5 – Published: 2016-06-03 14:00 – Updated: 2024-08-05 23:47

Summary

The create_script function in the lxc_container module in Ansible before 1.9.6-1 and 2.x before 2.0.2.0 allows local users to write to arbitrary files or gain privileges via a symlink attack on (1) /opt/.lxc-attach-script, (2) the archived container in the archive_path directory, or the (3) lxc-attach-script.log or (4) lxc-attach-script.err files in the temporary directory.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

13 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1322925	x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
https://github.com/ansible/ansible-modules-extras…	x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
https://github.com/ansible/ansible/blob/v2.0.2.0-…	x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
https://groups.google.com/forum/#%21topic/ansible…	mailing-listx_refsource_MLIST
https://security.gentoo.org/glsa/201607-14	vendor-advisoryx_refsource_GENTOO
https://groups.google.com/forum/#%21topic/ansible…	mailing-listx_refsource_MLIST
https://github.com/ansible/ansible-modules-extras…	x_refsource_CONFIRM
https://github.com/ansible/ansible/blob/v1.9.6-1/…	x_refsource_CONFIRM

Date Public

2016-04-15 00:00

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T23:47:56.875Z",
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            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183103.html"
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          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183252.html"
        },
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          "tags": [
            "x_refsource_CONFIRM"
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        },
        {
          "name": "FEDORA-2016-679c4ddd3c",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184175.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/ansible/ansible/blob/v2.0.2.0-1/CHANGELOG.md#202-over-the-hills-and-far-away"
        },
        {
          "name": "FEDORA-2016-65519440f5",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183132.html"
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          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183103.html"
        },
        {
          "name": "[ansible-announce] 20160415 Ansible 1.9.6-1 has been released",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://groups.google.com/forum/#%21topic/ansible-announce/tqiZbcWxYig"
        },
        {
          "name": "GLSA-201607-14",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201607-14"
        },
        {
          "name": "[ansible-announce] 20160419 Ansible 2.0.2.0 has been released",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://groups.google.com/forum/#%21topic/ansible-announce/E80HLZilTU0"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/ansible/ansible-modules-extras/pull/1941"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/ansible/ansible/blob/v1.9.6-1/CHANGELOG.md#196-dancing-in-the-street---tbd"
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  "cveMetadata": {
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    "datePublished": "2016-06-03T14:00:00.000Z",
    "dateReserved": "2016-03-10T00:00:00.000Z",
    "dateUpdated": "2024-08-05T23:47:56.875Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.