CVE-2019-6285
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.
yaml-cpp（又名LibYaml-C++）是一款使用在YAML中的C++解析器。 yaml-cpp 0.6.2版本中的‘SingleDocParser::HandleFlowSequence’函数存在安全漏洞。远程攻击者可借助特制的YAML文件利用该漏洞造成拒绝服务（栈消耗和应用程序崩溃）。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-6285
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The SingleDocParser::HandleFlowSequence function in yaml-cpp (aka LibYaml-C++) 0.6.2 allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted YAML file.
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
yaml-cpp 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
yaml-cpp（又名LibYaml-C++）是一款使用在YAML中的C++解析器。 yaml-cpp 0.6.2版本中的‘SingleDocParser::HandleFlowSequence’函数存在安全漏洞。远程攻击者可借助特制的YAML文件利用该漏洞造成拒绝服务（栈消耗和应用程序崩溃）。
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 | - |
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II. Public POCs for CVE-2019-6285
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2019-6285 (1)
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https://github.com/jbeder/yaml-cpp/issues/660 x_refsource_MISC
Same Patch Batch · n/a · 2019-01-14 · 9 CVEs total
| CVE-2019-6283 | LibSass 缓冲区错误漏洞 | |
| CVE-2019-6284 | LibSass 缓冲区错误漏洞 | |
| CVE-2019-6286 | LibSass 缓冲区错误漏洞 | |
| CVE-2019-6278 | JPress 跨站脚本漏洞 | |
| CVE-2019-6259 | idreamsoft iCMS SQL注入漏洞 | |
| CVE-2019-6251 | GNOME Web 输入验证错误漏洞 | |
| CVE-2019-6256 | Live555 Media Server 输入验证错误漏洞 | |
| CVE-2019-6257 | elFinder 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-6285
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