cnvd - cnvd-2017-29430

CNVD-2017-29430

Vulnerability from cnvd - Published: 2017-10-10

Title

Bitdefender Total Security bdfwfpf内核驱动两次释放权限提升漏洞

Description

Bitdefender Total Security是一套安全防护解决方案。 Bitdefender Total Security bdfwfpf驱动处理0x8000E038 IOCTL存在安全漏洞，允许本地攻击者利用漏洞提交特制请求，以SYSTEM上下文执行任意代码。

Severity

中

Patch Name

Bitdefender Total Security bdfwfpf内核驱动两次释放权限提升漏洞的补丁

Patch Description

Bitdefender Total Security是一套安全防护解决方案。 Bitdefender Total Security bdfwfpf驱动处理0x8000E038 IOCTL存在安全漏洞，允许本地攻击者利用漏洞提交特制请求，以SYSTEM上下文执行任意代码。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://www.Bitdefender.com

Reference

http://www.zerodayinitiative.com/advisories/ZDI-17-693/

Impacted products

Name
BitDefender Total Security 0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "100418"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-10950"
    }
  },
  "description": "Bitdefender Total Security\u662f\u4e00\u5957\u5b89\u5168\u9632\u62a4\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nBitdefender Total Security bdfwfpf\u9a71\u52a8\u5904\u74060x8000E038 IOCTL\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u5236\u8bf7\u6c42\uff0c\u4ee5SYSTEM\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "bee13oy of CloverSec Labs",
  "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://www.Bitdefender.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-29430",
  "openTime": "2017-10-10",
  "patchDescription": "Bitdefender Total Security\u662f\u4e00\u5957\u5b89\u5168\u9632\u62a4\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nBitdefender Total Security bdfwfpf\u9a71\u52a8\u5904\u74060x8000E038 IOCTL\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u5236\u8bf7\u6c42\uff0c\u4ee5SYSTEM\u4e0a\u4e0b\u6587\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": "Bitdefender Total Security bdfwfpf\u5185\u6838\u9a71\u52a8\u4e24\u6b21\u91ca\u653e\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "BitDefender Total Security 0"
  },
  "referenceLink": "http://www.zerodayinitiative.com/advisories/ZDI-17-693/",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-21",
  "title": "Bitdefender Total Security bdfwfpf\u5185\u6838\u9a71\u52a8\u4e24\u6b21\u91ca\u653e\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-10950 (GCVE-0-2017-10950)

Vulnerability from cvelistv5 – Published: 2017-08-29 13:00 – Updated: 2024-08-05 17:50

Summary

This vulnerability allows local attackers to execute arbitrary code on vulnerable installations of Bitdefender Total Security 21.0.24.62. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within processing of the 0x8000E038 IOCTL in the bdfwfpf driver. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker could leverage this vulnerability to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-4776.

Severity ?

No CVSS data available.

CWE

CWE-415 - Double Free

Assigner

zdi

References

URL

Tags

	https://zerodayinitiative.com/advisories/ZDI-17-693	x_refsource_MISC
	http://www.securityfocus.com/bid/100418	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Zero Day Initiative	Bitdefender Total Security	Affected: 21.0.24.62

Show details on NVD website

JSON

To clipboard

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            },
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    "dateReserved": "2017-07-05T00:00:00",
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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-2017-29430

CVE-2017-10950 (GCVE-0-2017-10950)

Tags

Sightings

Nomenclature