CVE-2019-19931
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.
libIEC61850是一个IEC 61850协议的开源库。 libIEC61850 1.4.0版本中的mms/iso_mms/server/mms_access_result.c文件的‘MmsValue_decodeMmsData’函数存在缓冲区错误漏洞，该漏洞源于程序没有正确检查边界。远程攻击者可借助特制文件利用该漏洞在系统上执行任意代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-19931
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In libIEC61850 1.4.0, MmsValue_decodeMmsData in mms/iso_mms/server/mms_access_result.c has a heap-based buffer overflow.
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
libIEC61850 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libIEC61850是一个IEC 61850协议的开源库。 libIEC61850 1.4.0版本中的mms/iso_mms/server/mms_access_result.c文件的‘MmsValue_decodeMmsData’函数存在缓冲区错误漏洞，该漏洞源于程序没有正确检查边界。远程攻击者可借助特制文件利用该漏洞在系统上执行任意代码。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2019-19931
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2019-19931 (1)
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https://github.com/mz-automation/libiec61850/issues/194 x_refsource_MISC
Same Patch Batch · n/a · 2019-12-23 · 20 CVEs total
| CVE-2019-5108 | Linux kernel 授权问题漏洞 | |
| CVE-2019-19947 | Linux kernel 信息泄露漏洞 | |
| CVE-2019-12568 | Open TFTP Server SP 缓冲区错误漏洞 | |
| CVE-2019-12567 | Open TFTP Server MT 缓冲区错误漏洞 | |
| CVE-2018-10389 | Open TFTP Server MT 格式化字符串错误漏洞 | |
| CVE-2018-10388 | Open TFTP Server SP 格式化字符串错误漏洞 | |
| CVE-2018-10387 | Open TFTP Server SP 缓冲区错误漏洞 | |
| CVE-2019-18211 | Orckestra C1 CMS 代码问题漏洞 | |
| CVE-2019-8293 | upload-image-with-ajax 代码问题漏洞 | |
| CVE-2019-18236 | WECON Technologies PLC Editor 缓冲区错误漏洞 | |
| CVE-2019-18388 | virglrenderer 代码问题漏洞 | |
| CVE-2019-19944 | libIEC61850 缓冲区错误漏洞 | |
| CVE-2019-18234 | Equinox Control Expert SQL注入漏洞 | |
| CVE-2019-19930 | libIEC61850 输入验证错误漏洞 | |
| CVE-2019-19929 | Malwarebytes AdwCleaner 代码问题漏洞 | |
| CVE-2019-19926 | SQLite 代码问题漏洞 | |
| CVE-2019-18391 | virglrenderer 缓冲区错误漏洞 | |
| CVE-2019-18390 | virglrenderer 缓冲区错误漏洞 | |
| CVE-2019-18389 | virglrenderer 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-19931
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