CVE-2021-23331— Insecure Temporary File
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I. Basic Information for CVE-2021-23331
Vulnerability Information
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Vulnerability Title
Insecure Temporary File
Source: NVD (National Vulnerability Database)
Vulnerability Description
This affects all versions of package com.squareup:connect. The method prepareDownloadFilecreates creates a temporary file with the permissions bits of -rw-r--r-- on unix-like systems. On unix-like systems, the system temporary directory is shared between users. As such, the contents of the file downloaded by downloadFileFromResponse will be visible to all other users on the local system. A workaround fix for this issue is to set the system property java.io.tmpdir to a safe directory as remediation. Note: This version of the SDK is end of life and no longer maintained, please upgrade to the latest version.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Sencha Connect 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sencha Connect是美国Sencha公司的一个基于Javascript为Node http server提供扩展功能的代码库。 Sencha Connect 存在访问控制错误漏洞，该漏洞源于由downloadFileFromResponse下载的文件的内容对本地系统上的所有其他用户都是可见的。
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 |
|---|---|---|---|---|
| - | com.squareup:connect | 0 ~ unspecified | - |
II. Public POCs for CVE-2021-23331
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://snyk.io/vuln/SNYK-JAVA-COMSQUAREUP-1065988x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-23331
Same Patch Batch · n/a · 2021-02-03 · 59 CVEs total
| CVE-2020-28895 | 7.3 HIGH | integer overflow in calloc |
| CVE-2021-25765 | Jetbrains JetBrains YouTrack 跨站请求伪造漏洞 | |
| CVE-2020-28144 | 多款 MOXA 产品缓冲区错误漏洞 | |
| CVE-2020-29164 | RainbowFish PacsOne Server 跨站脚本漏洞 | |
| CVE-2020-29165 | RainbowFish PacsOne Server 访问控制错误漏洞 | |
| CVE-2020-29166 | RainbowFish PacsOne Server 代码问题漏洞 | |
| CVE-2020-29163 | RainbowFish PacsOne Server SQL注入漏洞 | |
| CVE-2021-25761 | Jetbrains JetBrains Ktor framework 加密问题漏洞 | |
| CVE-2021-25763 | JetBrains Ktor framework 加密问题漏洞 | |
| CVE-2021-25762 | Jetbrains JetBrains Ktor framework 环境问题漏洞 | |
| CVE-2021-25760 | JetBrains Hub 信息泄露漏洞 | |
| CVE-2020-25208 | JetBrains YouTrack 授权问题漏洞 | |
| CVE-2021-25766 | Jetbrains JetBrains YouTrack 安全漏洞 | |
| CVE-2021-25767 | Jetbrains JetBrains YouTrack 信息泄露漏洞 | |
| CVE-2021-25768 | JetBrains YouTrack 安全漏洞 | |
| CVE-2021-25769 | Jetbrains JetBrains YouTrack 安全漏洞 | |
| CVE-2021-25770 | JetBrains YouTrack 代码注入漏洞 | |
| CVE-2021-25771 | JetBrains YouTrack 信息泄露漏洞 | |
| CVE-2021-25773 | JetBrains TeamCity 跨站脚本漏洞 | |
| CVE-2021-25772 | JetBrains TeamCity 安全漏洞 |
Showing top 20 of 59 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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V. Comments for CVE-2021-23331
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