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CVE-2019-5065

Quick assessment

Affected
n/a Blynck Inc
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.

Blynk是美国Blynk公司的一套物联网平台。Blynk-Library是一款用于嵌入式硬件的Blynk库。 Blynk-Library v0.6.1版本中的数据包解析功能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 5.3 Difficulty: Easy EPSS 1.88% · P78
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I. Basic Information for CVE-2019-5065

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An exploitable information disclosure vulnerability exists in the packet-parsing functionality of Blynk-Library v0.6.1. A specially crafted packet can cause an unterminated strncpy, resulting in information disclosure. An attacker can send a packet to trigger this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Blynk-Library 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Blynk是美国Blynk公司的一套物联网平台。Blynk-Library是一款用于嵌入式硬件的Blynk库。 Blynk-Library v0.6.1版本中的数据包解析功能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
- Blynck Inc Blynk Blynk-Library v0.6.1 -

II. Public POCs for CVE-2019-5065

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III. Intelligence Information for CVE-2019-5065

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Other References for CVE-2019-5065 (1)

Same Patch Batch · n/a · 2019-09-05 · 49 CVEs total

CVE-2019-13190 Knowage 授权问题漏洞
CVE-2019-15946 OpenSC 缓冲区错误漏洞
CVE-2019-15942 FFmpeg 缓冲区错误漏洞
CVE-2019-15937 Pengutronix barebox 缓冲区错误漏洞
CVE-2019-15938 Pengutronix barebox 缓冲区错误漏洞
CVE-2019-10677 DASAN Zhone ZNID GPON 2426A EU 跨站脚本漏洞
CVE-2018-21010 OpenJPEG 缓冲区错误漏洞
CVE-2018-21009 Poppler 输入验证错误漏洞
CVE-2019-12223 Hanwah Techwin SRN-472s和其他SRN系列产品NVR WebViewer 缓冲区错误漏洞
CVE-2019-13361 Smanos W100 授权问题漏洞
CVE-2019-15947 Bitcoin Core 加密问题漏洞
CVE-2019-15949 Nagios XI 操作系统命令注入漏洞
CVE-2019-5069 Epignosis eFront LMS 代码问题漏洞
CVE-2019-5070 Epignosis eFront LMS SQL注入漏洞
CVE-2019-13349 Knowage 信任管理问题漏洞
CVE-2019-13187 Rich Text Formatter extension for Symphony CMS 代码问题漏洞
CVE-2019-13191 IntraMaps MapControl SQL注入漏洞
CVE-2019-14278 Knowage 信息泄露漏洞
CVE-2019-13188 Knowage 访问控制错误漏洞
CVE-2019-15955 Total.js CMS 安全漏洞

Showing top 20 of 49 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-125

V. Comments for CVE-2019-5065

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