Vulnerability-Lookup

CNVD-2015-08457

Vulnerability from cnvd - Published: 2015-12-24

Title

Dell Pre-Boot Authentication Driver任意代码执行漏洞

Description

Dell Pre-Boot Authentication（PBA） Driver是美国戴尔（Dell）公司的一个用于启动计算机之前对用户进行身份验证的组件。 Dell PBA Driver 1.0.1.5版本存在任意代码执行漏洞。远程攻击者可利用该漏洞在受影响应用程序上下文中执行任意代码，控制应用程序和底层系统。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： http://dell.com/

Reference

http://www.securityfocus.com/bid/79643

Impacted products

Name
DELL Pre-Boot Authentication Driver 1.0.1.5

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "79643"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-6856"
    }
  },
  "description": "Dell Pre-Boot Authentication\uff08PBA\uff09 Driver\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u542f\u52a8\u8ba1\u7b97\u673a\u4e4b\u524d\u5bf9\u7528\u6237\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u7684\u7ec4\u4ef6\u3002\r\n\r\nDell PBA Driver 1.0.1.5\u7248\u672c\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u63a7\u5236\u5e94\u7528\u7a0b\u5e8f\u548c\u5e95\u5c42\u7cfb\u7edf\u3002",
  "discovererName": "Matt Bergin (@thatguylevel) of KoreLogic",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://dell.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-08457",
  "openTime": "2015-12-24",
  "products": {
    "product": "DELL Pre-Boot Authentication Driver 1.0.1.5"
  },
  "referenceLink": "http://www.securityfocus.com/bid/79643",
  "serverity": "\u9ad8",
  "submitTime": "2015-12-23",
  "title": "Dell Pre-Boot Authentication Driver\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2015-6856 (GCVE-0-2015-6856)

Vulnerability from cvelistv5 – Published: 2016-01-08 19:00 – Updated: 2024-08-06 07:36

Summary

Dell Pre-Boot Authentication Driver (PBADRV.sys) 1.0.1.5 allows local users to write to arbitrary physical memory locations and gain privileges via a 0x0022201c IOCTL call.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.korelogic.com/Resources/Advisories/KL…	x_refsource_MISC
	http://packetstormsecurity.com/files/134987/Dell-…	x_refsource_MISC
	http://www.securityfocus.com/archive/1/537161/100…	mailing-listx_refsource_BUGTRAQ
	http://www.securityfocus.com/bid/79643	vdb-entryx_refsource_BID
	http://seclists.org/fulldisclosure/2015/Dec/81	mailing-listx_refsource_FULLDISC

Show details on NVD website

JSON

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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-2015-08457

CVE-2015-6856 (GCVE-0-2015-6856)

Tags

Sightings

Nomenclature