cnvd - cnvd-2018-16305

cnvd-2018-16305

Vulnerability from cnvd

Title: katello-debug任意文件覆盖漏洞

Description:

Katello是一款系统管理引擎，它可提供配置管理、订阅管理和内容管理的工作流。katello-debug是其中的一个调试器。

katello-debug 3.4.0之前版本中存在任意文件覆盖漏洞，该漏洞源于脚本和日志文件使用了不安全的临时文件。本地攻击者可利用该漏洞实施符号链接攻击，覆盖任意文件内容。

Severity: 中

Patch Name: katello-debug任意文件覆盖漏洞的补丁

Patch Description:

Katello是一款系统管理引擎，它可提供配置管理、订阅管理和内容管理的工作流。katello-debug是其中的一个调试器。

katello-debug 3.4.0之前版本中存在任意文件覆盖漏洞，该漏洞源于脚本和日志文件使用了不安全的临时文件。本地攻击者可利用该漏洞实施符号链接攻击，覆盖任意文件内容。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://theforeman.org/plugins/katello/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2016-9595

Impacted products

Name
katello-debug katello-debug <3.4.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9595",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9595"
    }
  },
  "description": "Katello\u662f\u4e00\u6b3e\u7cfb\u7edf\u7ba1\u7406\u5f15\u64ce\uff0c\u5b83\u53ef\u63d0\u4f9b\u914d\u7f6e\u7ba1\u7406\u3001\u8ba2\u9605\u7ba1\u7406\u548c\u5185\u5bb9\u7ba1\u7406\u7684\u5de5\u4f5c\u6d41\u3002katello-debug\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8c03\u8bd5\u5668\u3002\r\n\r\nkatello-debug 3.4.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u8986\u76d6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u811a\u672c\u548c\u65e5\u5fd7\u6587\u4ef6\u4f7f\u7528\u4e86\u4e0d\u5b89\u5168\u7684\u4e34\u65f6\u6587\u4ef6\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\uff0c\u8986\u76d6\u4efb\u610f\u6587\u4ef6\u5185\u5bb9\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://theforeman.org/plugins/katello/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-16305",
  "openTime": "2018-08-27",
  "patchDescription": "Katello\u662f\u4e00\u6b3e\u7cfb\u7edf\u7ba1\u7406\u5f15\u64ce\uff0c\u5b83\u53ef\u63d0\u4f9b\u914d\u7f6e\u7ba1\u7406\u3001\u8ba2\u9605\u7ba1\u7406\u548c\u5185\u5bb9\u7ba1\u7406\u7684\u5de5\u4f5c\u6d41\u3002katello-debug\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8c03\u8bd5\u5668\u3002\r\n\r\nkatello-debug 3.4.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u8986\u76d6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u811a\u672c\u548c\u65e5\u5fd7\u6587\u4ef6\u4f7f\u7528\u4e86\u4e0d\u5b89\u5168\u7684\u4e34\u65f6\u6587\u4ef6\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\uff0c\u8986\u76d6\u4efb\u610f\u6587\u4ef6\u5185\u5bb9\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": "katello-debug\u4efb\u610f\u6587\u4ef6\u8986\u76d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "katello-debug katello-debug \u003c3.4.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2016-9595",
  "serverity": "\u4e2d",
  "submitTime": "2018-08-01",
  "title": "katello-debug\u4efb\u610f\u6587\u4ef6\u8986\u76d6\u6f0f\u6d1e"
}

CVE-2016-9595 (GCVE-0-2016-9595)

Vulnerability from cvelistv5

Published

2018-07-27 18:00

Modified

2024-08-06 02:59

Severity ?

7.3 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-377

Summary

A flaw was found in katello-debug before 3.4.0 where certain scripts and log files used insecure temporary files. A local user could exploit this flaw to conduct a symbolic-link attack, allowing them to overwrite the contents of arbitrary files.

References

▼	URL	Tags
	https://access.redhat.com/errata/RHSA-2018:0336	vendor-advisory, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9595	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Foreman	katello-debug	Version: 3.4.0

Show details on NVD website

JSON

To clipboard

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        ],
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    ],
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          "product": "katello-debug",
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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