Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2019-5448

Quick assessment

Affected
yarn yarn
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.

Yarn是一款开源的软件包安装、管理工具。 Yarn 1.17.3之前版本中存在加密问题漏洞。该漏洞源于网络系统或产品未正确使用相关密码算法，导致内容未正确加密、弱加密、明文存储敏感信息等。

AI Predicted 5.9 Difficulty: Moderate EPSS 0.67% · P50

Possible ATT&CK Techniques 1 AI

T1040 · Network Sniffing
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2019-5448

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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: CVE Program / CVE List V5
Vulnerability Description
Yarn before 1.17.3 is vulnerable to Missing Encryption of Sensitive Data due to HTTP URLs in lockfile causing unencrypted authentication data to be sent over the network.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据加密缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Yarn 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yarn是一款开源的软件包安装、管理工具。 Yarn 1.17.3之前版本中存在加密问题漏洞。该漏洞源于网络系统或产品未正确使用相关密码算法，导致内容未正确加密、弱加密、明文存储敏感信息等。
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
yarn yarn Fixed in 1.17.3 -

II. Public POCs for CVE-2019-5448

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2019-5448

请登录查看更多情报信息。

Security Blog Posts for CVE-2019-5448 (1)

Other References for CVE-2019-5448 (2)

IV. Related Vulnerabilities

Same product: yarn
Same weakness: CWE-311

V. Comments for CVE-2019-5448

No comments yet

Leave a comment