cnvd - cnvd-2017-33797

CNVD-2017-33797

Vulnerability from cnvd - Published: 2017-11-14

Title

Gentoo sci-mathematics/gimps包权限提升漏洞

Description

Gentoo sci-mathematics/gimps package是Gentoo基金会的一个梅森素数搜索软件包。 Gentoo sci-mathematics/gimps包28.10-r1之前的版本中存在权限提升漏洞。本地攻击者可通过在/var/lib/gimps目录下创建硬链接利用该漏洞获取权限。

Severity

中

Patch Name

Gentoo sci-mathematics/gimps包权限提升漏洞的补丁

Patch Description

Gentoo sci-mathematics/gimps package是Gentoo基金会的一个梅森素数搜索软件包。 Gentoo sci-mathematics/gimps包28.10-r1之前的版本中存在权限提升漏洞。本地攻击者可通过在/var/lib/gimps目录下创建硬链接利用该漏洞获取权限。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://bugs.gentoo.org/603408

Reference

https://bugs.gentoo.org/show_bug.cgi?id=603408

Impacted products

Name
Gentoo sci-mathematics/gimps <28.10-r1

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2017-14484"
    }
  },
  "description": "Gentoo sci-mathematics/gimps package\u662fGentoo\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u6885\u68ee\u7d20\u6570\u641c\u7d22\u8f6f\u4ef6\u5305\u3002\r\n\r\nGentoo sci-mathematics/gimps\u530528.10-r1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5728/var/lib/gimps\u76ee\u5f55\u4e0b\u521b\u5efa\u786c\u94fe\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6743\u9650\u3002",
  "discovererName": "Michael Orlitzky",
  "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://bugs.gentoo.org/603408",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33797",
  "openTime": "2017-11-14",
  "patchDescription": "Gentoo sci-mathematics/gimps package\u662fGentoo\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u6885\u68ee\u7d20\u6570\u641c\u7d22\u8f6f\u4ef6\u5305\u3002\r\n\r\nGentoo sci-mathematics/gimps\u530528.10-r1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5728/var/lib/gimps\u76ee\u5f55\u4e0b\u521b\u5efa\u786c\u94fe\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\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": "Gentoo sci-mathematics/gimps\u5305\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gentoo sci-mathematics/gimps \u003c28.10-r1"
  },
  "referenceLink": "https://bugs.gentoo.org/show_bug.cgi?id=603408",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-13",
  "title": "Gentoo sci-mathematics/gimps\u5305\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-14484 (GCVE-0-2017-14484)

Vulnerability from cvelistv5 – Published: 2017-09-15 10:00 – Updated: 2024-08-05 19:27

Summary

The Gentoo sci-mathematics/gimps package before 28.10-r1 for Great Internet Mersenne Prime Search (GIMPS) allows local users to gain privileges by creating a hard link under /var/lib/gimps, because an unsafe "chown -R" command is executed.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://bugs.gentoo.org/show_bug.cgi?id=603408

x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T19:27:40.754Z",
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            "url": "https://bugs.gentoo.org/show_bug.cgi?id=603408"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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      ],
      "datePublic": "2017-09-15T00:00:00",
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        }
      ],
      "problemTypes": [
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              "lang": "en",
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-15T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
      "references": [
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      ],
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                      "version": {
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                            "version_value": "n/a"
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                      }
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2017-33797

CVE-2017-14484 (GCVE-0-2017-14484)

Tags

Sightings

Nomenclature