CNVD-2017-10351

Vulnerability from cnvd - Published: 2017-06-20
VLAI Severity ?
Title
Eject dmcrypt-get-device本地代码执行漏洞
Description
dmcrypt-get-device在debian和Linux的弹出软件包中，eject是在Linux下弹出CD并运行CD-Changers的命令。 Eject dmcrypt-get-device存在本地代码执行漏洞。本地攻击者可利用该漏洞使用提升的root权限执行任意代码。
Severity
高
Patch Name
Eject dmcrypt-get-device本地代码执行漏洞的补丁
Patch Description
dmcrypt-get-device在debian和Linux的弹出软件包中，eject是在Linux下弹出CD并运行CD-Changers的命令。 Eject dmcrypt-get-device存在本地代码执行漏洞。本地攻击者可利用该漏洞使用提升的root权限执行任意代码。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://bugs.launchpad.net/ubuntu/+source/eject/+bug/1673627

Reference
http://www.securityfocus.com/bid/97154 https://nvd.nist.gov/vuln/detail/CVE-2017-6964
Impacted products
Name
['Eject dmcrypt-get-device', 'canonical Ubuntu_linux 12.04', 'canonical Ubuntu_linux 14.04', 'canonical Ubuntu_linux 16.04', 'canonical Ubuntu_linux 16.10', 'Debian debian_linux 8.0']
Show details on source website
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{
  "bids": {
    "bid": {
      "bidNumber": "97154"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6964",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6964"
    }
  },
  "description": "dmcrypt-get-device\u5728debian\u548cLinux\u7684\u5f39\u51fa\u8f6f\u4ef6\u5305\u4e2d\uff0ceject\u662f\u5728Linux\u4e0b\u5f39\u51faCD\u5e76\u8fd0\u884cCD-Changers\u7684\u547d\u4ee4\u3002\r\n\r\nEject dmcrypt-get-device\u5b58\u5728\u672c\u5730\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u63d0\u5347\u7684root\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Bhushan Jain",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://bugs.launchpad.net/ubuntu/+source/eject/+bug/1673627",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10351",
  "openTime": "2017-06-20",
  "patchDescription": "dmcrypt-get-device\u5728debian\u548cLinux\u7684\u5f39\u51fa\u8f6f\u4ef6\u5305\u4e2d\uff0ceject\u662f\u5728Linux\u4e0b\u5f39\u51faCD\u5e76\u8fd0\u884cCD-Changers\u7684\u547d\u4ee4\u3002\r\n\r\nEject dmcrypt-get-device\u5b58\u5728\u672c\u5730\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u63d0\u5347\u7684root\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Eject dmcrypt-get-device\u672c\u5730\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Eject dmcrypt-get-device",
      "canonical Ubuntu_linux 12.04",
      "canonical Ubuntu_linux 14.04",
      "canonical Ubuntu_linux 16.04",
      "canonical Ubuntu_linux 16.10",
      "Debian debian_linux 8.0"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/97154\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-6964",
  "serverity": "\u9ad8",
  "submitTime": "2017-05-24",
  "title": "Eject dmcrypt-get-device\u672c\u5730\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}


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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.