CNVD-2018-03785
Vulnerability from cnvd - Published: 2018-02-28
VLAI Severity ?
Title
Quest NetVault Backup任意代码执行漏洞
Description
Quest NetVault Backup是一款可扩展的数据备份和恢复解决方案,适用于具有多种IT环境的企业。
Quest NetVault Backup 11.2.0.13中的nvwsworker.exe存在任意代码执行漏洞。该漏洞产生的原因是在解析multipart请求的boundary header时,进程在将用户提供的数据复制到基于栈的缓冲区前未能正确验证数据的长度。攻击者可利用该漏洞在SYSTEM上下文中执行代码。
Severity
高
Patch Name
Quest NetVault Backup任意代码执行漏洞的补丁
Patch Description
Quest NetVault Backup是一款可扩展的数据备份和恢复解决方案,适用于具有多种IT环境的企业。
Quest NetVault Backup 11.2.0.13中的nvwsworker.exe存在任意代码执行漏洞。该漏洞产生的原因是在解析multipart请求的boundary header时,进程在将用户提供的数据复制到基于栈的缓冲区前未能正确验证数据的长度。攻击者可利用该漏洞在SYSTEM上下文中执行代码。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
厂商已发布漏洞修复程序,请及时关注更新: https://zerodayinitiative.com/advisories/ZDI-18-004/
Reference
https://zerodayinitiative.com/advisories/ZDI-18-004/
Impacted products
| Name | Quest NetVault Backup 11.2.0.13 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2018-1161"
}
},
"description": "Quest NetVault Backup\u662f\u4e00\u6b3e\u53ef\u6269\u5c55\u7684\u6570\u636e\u5907\u4efd\u548c\u6062\u590d\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u7528\u4e8e\u5177\u6709\u591a\u79cdIT\u73af\u5883\u7684\u4f01\u4e1a\u3002\r\n\r\nQuest NetVault Backup 11.2.0.13\u4e2d\u7684nvwsworker.exe\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5728\u89e3\u6790multipart\u8bf7\u6c42\u7684boundary header\u65f6\uff0c\u8fdb\u7a0b\u5728\u5c06\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u590d\u5236\u5230\u57fa\u4e8e\u6808\u7684\u7f13\u51b2\u533a\u524d\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u7684\u957f\u5ea6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728SYSTEM\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4ee3\u7801\u3002",
"discovererName": "rgod",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://zerodayinitiative.com/advisories/ZDI-18-004/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-03785",
"openTime": "2018-02-28",
"patchDescription": "Quest NetVault Backup\u662f\u4e00\u6b3e\u53ef\u6269\u5c55\u7684\u6570\u636e\u5907\u4efd\u548c\u6062\u590d\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u7528\u4e8e\u5177\u6709\u591a\u79cdIT\u73af\u5883\u7684\u4f01\u4e1a\u3002\r\n\r\nQuest NetVault Backup 11.2.0.13\u4e2d\u7684nvwsworker.exe\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5728\u89e3\u6790multipart\u8bf7\u6c42\u7684boundary header\u65f6\uff0c\u8fdb\u7a0b\u5728\u5c06\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u590d\u5236\u5230\u57fa\u4e8e\u6808\u7684\u7f13\u51b2\u533a\u524d\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u7684\u957f\u5ea6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728SYSTEM\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\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": "Quest NetVault Backup\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Quest NetVault Backup 11.2.0.13"
},
"referenceLink": "https://zerodayinitiative.com/advisories/ZDI-18-004/",
"serverity": "\u9ad8",
"submitTime": "2018-02-09",
"title": "Quest NetVault Backup\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}
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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.
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