Support Us — Your donation helps us keep running

Goal: 1000 CNY，Raised: 1000 CNY

100.0%
Donate Now
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2019-20477
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
PyYAML 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PyYAML是一款基于Python的YAML解析器和生成器。 PyYAML 5.1版本至5.1.2版本中存在代码问题漏洞，该漏洞源于程序对‘load’和‘load_all’函数的限制不足。攻击者可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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2019-20477
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC
III. Intelligence Information for CVE-2019-20477
Please Login to view more intelligence information
New Vulnerabilities
Product: n/a
Vendor: n/a
V. Comments for CVE-2019-20477

No comments yet

Leave a comment