cnvd - cnvd-2017-04262

CNVD-2017-04262

Vulnerability from cnvd - Published: 2017-04-11

Title

多个Avira产品DLL加载本地代码注入漏洞

Description

Avira Total Security Suite等都是德国小红伞（Avira）公司的杀毒软件。多个Avira产品存在本地代码注入漏洞。本地攻击者可利用此漏洞在受影响程序中运行的系统的上下文中执行任意代码，获取受影响程序的完全控制权限。

Severity

高

Formal description

目前没有详细的解决方案提供： http://www.avira.com/

Reference

http://cybellum.com/doubleagent-taking-full-control-antivirus/ http://www.securityfocus.com/bid/97021

Impacted products

Name
['AVIRA Total Security Suite <=15.0', 'AVIRA Optimization Suite <=15.0', 'AVIRA Internet Security Suite <=15.0', 'AVIRA Free Security Suite <=15.0']

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{
  "bids": {
    "bid": {
      "bidNumber": "97021"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6417",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6417"
    }
  },
  "description": "Avira Total Security Suite\u7b49\u90fd\u662f\u5fb7\u56fd\u5c0f\u7ea2\u4f1e\uff08Avira\uff09\u516c\u53f8\u7684\u6740\u6bd2\u8f6f\u4ef6\u3002\r\n\r\n\u591a\u4e2aAvira\u4ea7\u54c1\u5b58\u5728\u672c\u5730\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7a0b\u5e8f\u4e2d\u8fd0\u884c\u7684\u7cfb\u7edf\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u83b7\u53d6\u53d7\u5f71\u54cd\u7a0b\u5e8f\u7684\u5b8c\u5168\u63a7\u5236\u6743\u9650\u3002",
  "discovererName": "Cybellum",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.avira.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-04262",
  "openTime": "2017-04-11",
  "products": {
    "product": [
      "AVIRA  Total Security Suite \u003c=15.0",
      "AVIRA  Optimization Suite \u003c=15.0",
      "AVIRA  Internet Security Suite \u003c=15.0",
      "AVIRA  Free Security Suite \u003c=15.0"
    ]
  },
  "referenceLink": "http://cybellum.com/doubleagent-taking-full-control-antivirus/\r\nhttp://www.securityfocus.com/bid/97021",
  "serverity": "\u9ad8",
  "submitTime": "2017-03-22",
  "title": "\u591a\u4e2aAvira\u4ea7\u54c1DLL\u52a0\u8f7d\u672c\u5730\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2017-6417 (GCVE-0-2017-6417)

Vulnerability from cvelistv5 – Published: 2017-03-21 16:00 – Updated: 2024-08-05 15:25

Summary

Code injection vulnerability in Avira Total Security Suite 15.0 (and earlier), Optimization Suite 15.0 (and earlier), Internet Security Suite 15.0 (and earlier), and Free Security Suite 15.0 (and earlier) allows a local attacker to bypass a self-protection mechanism, inject arbitrary code, and take full control of any Avira process via a "DoubleAgent" attack. One perspective on this issue is that (1) these products do not use the Protected Processes feature, and therefore an attacker can enter an arbitrary Application Verifier Provider DLL under Image File Execution Options in the registry; (2) the self-protection mechanism is intended to block all local processes (regardless of privileges) from modifying Image File Execution Options for these products; and (3) this mechanism can be bypassed by an attacker who temporarily renames Image File Execution Options during the attack.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://cybellum.com/doubleagent-taking-full-contr…	x_refsource_MISC
	http://cybellum.com/doubleagentzero-day-code-inje…	x_refsource_MISC
	http://www.securityfocus.com/bid/97021	vdb-entryx_refsource_BID

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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-2017-04262

CVE-2017-6417 (GCVE-0-2017-6417)

Tags

Sightings

Nomenclature