cnvd - cnvd-2019-09046

cnvd-2019-09046

Vulnerability from cnvd

Title: Phusion Passenger SpawningKit存在多个漏洞

Description:

Phusion Passenger是荷兰Phusion公司的一个用于在Apache和Nginx网页服务器上部署Ruby on Rails项目的Apache模块。SpawningKit是其中的一个组件。

Phusion Passenger 5.3.2之前的5.3.x版本中的SpawningKit存在安全漏洞。攻击者可通过将路径元素替换成符号链接利用该漏洞执行任意的读取和写入操作，从而泄露信息并提升权限。

Severity: 高

Patch Name: Phusion Passenger SpawningKit存在多个漏洞的补丁

Patch Description:

Phusion Passenger是荷兰Phusion公司的一个用于在Apache和Nginx网页服务器上部署Ruby on Rails项目的Apache模块。SpawningKit是其中的一个组件。

Phusion Passenger 5.3.2之前的5.3.x版本中的SpawningKit存在安全漏洞。攻击者可通过将路径元素替换成符号链接利用该漏洞执行任意的读取和写入操作，从而泄露信息并提升权限。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，补丁获取链接： https://blog.phusion.nl/2018/06/12/passenger-5-3-2-various-security-fixes/

Reference: https://blog.phusion.nl/passenger-5-3-2

Impacted products

Name
Phusion Passenger 5.3.*;<5.3.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-12026",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12026"
    }
  },
  "description": "Phusion Passenger\u662f\u8377\u5170Phusion\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u5728Apache\u548cNginx\u7f51\u9875\u670d\u52a1\u5668\u4e0a\u90e8\u7f72Ruby on Rails\u9879\u76ee\u7684Apache\u6a21\u5757\u3002SpawningKit\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7ec4\u4ef6\u3002\n\nPhusion Passenger 5.3.2\u4e4b\u524d\u76845.3.x\u7248\u672c\u4e2d\u7684SpawningKit\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u8def\u5f84\u5143\u7d20\u66ff\u6362\u6210\u7b26\u53f7\u94fe\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u7684\u8bfb\u53d6\u548c\u5199\u5165\u64cd\u4f5c\uff0c\u4ece\u800c\u6cc4\u9732\u4fe1\u606f\u5e76\u63d0\u5347\u6743\u9650\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://blog.phusion.nl/2018/06/12/passenger-5-3-2-various-security-fixes/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-09046",
  "openTime": "2019-04-01",
  "patchDescription": "Phusion Passenger\u662f\u8377\u5170Phusion\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u5728Apache\u548cNginx\u7f51\u9875\u670d\u52a1\u5668\u4e0a\u90e8\u7f72Ruby on Rails\u9879\u76ee\u7684Apache\u6a21\u5757\u3002SpawningKit\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7ec4\u4ef6\u3002\r\n\r\nPhusion Passenger 5.3.2\u4e4b\u524d\u76845.3.x\u7248\u672c\u4e2d\u7684SpawningKit\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u8def\u5f84\u5143\u7d20\u66ff\u6362\u6210\u7b26\u53f7\u94fe\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u7684\u8bfb\u53d6\u548c\u5199\u5165\u64cd\u4f5c\uff0c\u4ece\u800c\u6cc4\u9732\u4fe1\u606f\u5e76\u63d0\u5347\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": "Phusion Passenger SpawningKit\u5b58\u5728\u591a\u4e2a\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Phusion Passenger 5.3.*;\u003c5.3.2"
  },
  "referenceLink": "https://blog.phusion.nl/passenger-5-3-2",
  "serverity": "\u9ad8",
  "submitTime": "2018-07-03",
  "title": "Phusion Passenger SpawningKit\u5b58\u5728\u591a\u4e2a\u6f0f\u6d1e"
}

CVE-2018-12026 (GCVE-0-2018-12026)

Vulnerability from cvelistv5

Published

2018-06-17 20:00

Modified

2024-08-05 08:24

Severity ?

CWE

Summary

During the spawning of a malicious Passenger-managed application, SpawningKit in Phusion Passenger 5.3.x before 5.3.2 allows such applications to replace key files or directories in the spawning communication directory with symlinks. This then could result in arbitrary reads and writes, which in turn can result in information disclosure and privilege escalation.

References

▼	URL	Tags
	https://blog.phusion.nl/passenger-5-3-2	x_refsource_MISC
	https://security.gentoo.org/glsa/201807-02	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://blog.phusion.nl/passenger-5-3-2"
          },
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            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201807-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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      ],
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      "providerMetadata": {
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          "name": "GLSA-201807-02",
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            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201807-02"
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2018-12026",
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                "product": {
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                      "product_name": "n/a",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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