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CVE-2018-1161

Quick assessment

Affected
Quest Quest NetVault Backup
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Quest NetVault Backup是美国Quest Software公司的一套数据备份软件。 Quest NetVault Backup 11.2.0.13版本中的nvwsworker.exe文件存在输入验证漏洞，该漏洞源于程序没有正确的验证用户提交数据的长度，导致复制数据的大小超过了基于栈的缓冲区空间。攻击者可利用该漏洞执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 66.69% · P99

Possible ATT&CK Techniques 1 AI

T1200 · Hardware Additions
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I. Basic Information for CVE-2018-1161

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Quest NetVault Backup 11.2.0.13. Authentication is not required to exploit this vulnerability. The specific flaw exists within nvwsworker.exe. When parsing the boundary header of a multipart request, the process does not properly validate the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of SYSTEM. Was ZDI-CAN-4215.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Quest NetVault Backup 输入验证漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Quest NetVault Backup是美国Quest Software公司的一套数据备份软件。 Quest NetVault Backup 11.2.0.13版本中的nvwsworker.exe文件存在输入验证漏洞，该漏洞源于程序没有正确的验证用户提交数据的长度，导致复制数据的大小超过了基于栈的缓冲区空间。攻击者可利用该漏洞执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Quest Quest NetVault Backup 11.2.0.13 -

II. Public POCs for CVE-2018-1161

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III. Intelligence Information for CVE-2018-1161

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Vendor Advisories for CVE-2018-1161 (1)

Same Patch Batch · Quest · 2018-02-08 · 24 CVEs total

CVE-2017-17424 Quest NetVault Backup SQL注入漏洞
CVE-2018-1163 Quest NetVault Backup 安全漏洞
CVE-2018-1162 Quest NetVault Backup 路径遍历漏洞
CVE-2017-17659 Quest NetVault Backup SQL注入漏洞
CVE-2017-17658 Quest NetVault Backup SQL注入漏洞
CVE-2017-17657 Quest NetVault Backup SQL注入漏洞
CVE-2017-17656 Quest NetVault Backup SQL注入漏洞
CVE-2017-17655 Quest NetVault Backup SQL注入漏洞
CVE-2017-17654 Quest NetVault Backup SQL注入漏洞
CVE-2017-17653 Quest NetVault Backup SQL注入漏洞
CVE-2017-17652 Quest NetVault Backup SQL注入漏洞
CVE-2017-17425 Quest NetVault Backup SQL注入漏洞
CVE-2017-17412 Quest NetVault Backup SQL注入漏洞
CVE-2017-17423 Quest NetVault Backup SQL注入漏洞
CVE-2017-17422 Quest NetVault Backup SQL注入漏洞
CVE-2017-17421 Quest NetVault Backup SQL注入漏洞
CVE-2017-17420 Quest NetVault Backup SQL注入漏洞
CVE-2017-17419 Quest NetVault Backup SQL注入漏洞
CVE-2017-17418 Quest NetVault Backup SQL注入漏洞
CVE-2017-17417 Quest NetVault Backup SQL注入漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Quest NetVault Backup
Same vendor: Quest
Same weakness: CWE-121

V. Comments for CVE-2018-1161

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