CVE-2019-6493
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
IObit Smart Defrag是一套磁盘碎片整理软件。 IObit Smart Defrag 6版本中的SmartDefragDriver.sys(2.0)文件存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。
Possible ATT&CK Techniques 1 AI
T1014 · Rootkit
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I. Basic Information for CVE-2019-6493
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SmartDefragDriver.sys (2.0) in IObit Smart Defrag 6 never frees an executable kernel pool that is allocated with user defined bytes and size when IOCTL 0x9C401CC0 is called. This kernel pointer can be leaked if the kernel pool becomes a "big" pool.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
IObit Smart Defrag 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IObit Smart Defrag是一套磁盘碎片整理软件。 IObit Smart Defrag 6版本中的SmartDefragDriver.sys(2.0)文件存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2019-6493
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2019-6493 (1)
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https://downwithup.github.io/CVEPosts.html x_refsource_MISC
Other References for CVE-2019-6493 (1)
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https://www.iobit.com/en/iobitsmartdefrag.php x_refsource_MISC
Same Patch Batch · n/a · 2019-04-11 · 19 CVEs total
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| CVE-2018-19300 | 多款D-Link产品输入验证错误漏洞 | |
| CVE-2018-17305 | UiPath Orchestrator 权限许可和访问控制问题漏洞 | |
| CVE-2019-9974 | DASAN H660RM 访问控制错误漏洞 | |
| CVE-2019-9975 | DASAN H660RM 信任管理问题漏洞 | |
| CVE-2019-9976 | DASAN H660RM 日志信息泄露漏洞 | |
| CVE-2019-5715 | SilverStripe SQL注入漏洞 | |
| CVE-2019-11191 | Linux kernel 竞争条件问题漏洞 | |
| CVE-2019-9733 | JFrog Artifactory 访问控制错误漏洞 | |
| CVE-2019-9628 | XMLTooling 输入验证错误漏洞 | |
| CVE-2019-9056 | CMS Made Simple 注入漏洞 | |
| CVE-2019-7644 | Auth0 Auth0-WCF-Service-JWT 授权问题漏洞 | |
| CVE-2019-6796 | GitLab 跨站脚本漏洞 | |
| CVE-2018-19202 | MyBB 跨站脚本漏洞 | |
| CVE-2018-20487 | Inteno Broadband Inteno IOPSYS 输入验证错误漏洞 | |
| CVE-2019-11190 | Linux kernel 竞争条件问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-6493
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