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CVE-2019-14193

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.

Das U-Boot是一款主要用于嵌入式系统的开机加载程序。该程序支持PPC、ARM、AVR32、MIPS、x86、68k、Nios与MicroBlaze等多种不同的计算机系统结构。 Das U-Boot 2019.07及之前版本中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

AI Predicted 7.5 Difficulty: Hard EPSS 2.29% · P82

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2019-14193

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with an unvalidated length at nfs_readlink_reply, in the "if" block after calculating the new path length.
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
Das U-Boot 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Das U-Boot是一款主要用于嵌入式系统的开机加载程序。该程序支持PPC、ARM、AVR32、MIPS、x86、68k、Nios与MicroBlaze等多种不同的计算机系统结构。 Das U-Boot 2019.07及之前版本中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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-2019-14193

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2019-14193

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Other References for CVE-2019-14193 (1)

Same Patch Batch · n/a · 2019-07-31 · 33 CVEs total

CVE-2019-5058 SDL2_image 缓冲区错误漏洞
CVE-2019-14465 Schism Tracker 缓冲区错误漏洞
CVE-2019-14464 MilkyTracker milkyplay 缓冲区错误漏洞
CVE-2019-14463 libmodbus 缓冲区错误漏洞
CVE-2019-14462 libmodbus 缓冲区错误漏洞
CVE-2019-14459 nfdump 输入验证错误漏洞
CVE-2019-14456 Opengear console server 跨站脚本漏洞
CVE-2019-12797 Elm Electronics ELM327 OBD2 Bluetooth 信任管理问题漏洞
CVE-2019-12750 Symantec Endpoint Protection和Symantec Endpoint Protection Small Business Edition 权限许可和访问控制
CVE-2019-3958 WallacePOS 跨站脚本漏洞
CVE-2019-3959 WallacePOS 跨站请求伪造漏洞
CVE-2019-3960 WallacePOS 代码问题漏洞
CVE-2018-20872 DrayTek routers 跨站请求伪造漏洞
CVE-2007-6763 SAS Drug Development 输入验证错误漏洞
CVE-2019-5060 SDL2_image 输入验证错误漏洞
CVE-2019-5059 SDL2_image 输入验证错误漏洞
CVE-2019-14452 Sigil 路径遍历漏洞
CVE-2019-5057 SDL2_image 缓冲区错误漏洞
CVE-2019-5020 YARA 输入验证错误漏洞
CVE-2019-13568 CImg Library 缓冲区错误漏洞

Showing top 20 of 33 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2019-14193

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