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CVE-2019-15608

Quick assessment

Affected
n/a 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 1.19.0之前版本中软件包完整性检查存在竞争条件问题漏洞。该漏洞源于网络系统或产品在运行过程中，并发代码需要互斥地访问共享资源时，对于并发访问的处理不当。

AI Predicted 6.5 Difficulty: Hard EPSS 1.84% · P78

Possible ATT&CK Techniques 1 AI

T1564.004 · NTFS File Attributes
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I. Basic Information for CVE-2019-15608

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The package integrity validation in yarn < 1.19.0 contains a TOCTOU vulnerability where the hash is computed before writing a package to cache. It's not computed again when reading from the cache. This may lead to a cache pollution attack.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
业务逻辑错误
Source: CVE Program / CVE List V5
Vulnerability Title
Yarn 竞争条件问题漏洞
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 1.19.0之前版本中软件包完整性检查存在竞争条件问题漏洞。该漏洞源于网络系统或产品在运行过程中，并发代码需要互斥地访问共享资源时，对于并发访问的处理不当。
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 Fixed in 1.19.0 -

II. Public POCs for CVE-2019-15608

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III. Intelligence Information for CVE-2019-15608

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Patches & Fixes for CVE-2019-15608 (1)

Other References for CVE-2019-15608 (2)

Same Patch Batch · n/a · 2020-03-15 · 21 CVEs total

CVE-2020-0088 Android 资源管理错误漏洞
CVE-2020-8141 dot package 代码注入漏洞
CVE-2020-10588 v2rayL 安全漏洞
CVE-2020-10589 v2rayL 安全漏洞
CVE-2020-10591 Walmart Labs Concord 信息泄露漏洞
CVE-2019-2216 Android Framework 输入验证错误漏洞
CVE-2019-2089 Android Framework 安全漏洞
CVE-2019-2088 Android 缓冲区错误漏洞
CVE-2019-2058 Google Android libAACdec 缓冲区错误漏洞
CVE-2020-0086 Android 输入验证错误漏洞
CVE-2020-7603 closure-compiler-stream 注入漏洞
CVE-2019-9473 Android Bluetooth 缓冲区错误漏洞
CVE-2019-9474 Android Bluetooth 缓冲区错误漏洞
CVE-2020-10594 drf-jwt 授权问题漏洞
CVE-2020-7601 gulp-scss-lint 注入漏洞
CVE-2020-7602 node-prompt-here 注入漏洞
CVE-2020-7604 pulverizr 注入漏洞
CVE-2020-7606 docker-compose-remote-api 注入漏洞
CVE-2020-7605 gulp-tape 注入漏洞
CVE-2020-7607 gulp-styledocco 注入漏洞

IV. Related Vulnerabilities

Same product: yarn
Same vendor: n/a
Same weakness: CWE-840

V. Comments for CVE-2019-15608

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