CVE-2020-7667— Arbitrary File Write via Archive Extraction (Zip Slip)
Quick assessment
Affected
n/a github.com/sassoftware/go-rpmutils/cpio
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.
Sas Institute go-rpmutils是美国赛仕（Sas Institute）公司的一款使用Go语言编写的用于从RPM解析和提取内容的库。 SAS Institute go-rpmutils 0.1.0之前版本中存在路径遍历漏洞，该漏洞源于CPIO提取功能未正确清理以‘..’开头和非‘..’开头的归档文件路径。攻击者可利用该漏洞在当前目录之外进行文件提取。
Possible ATT&CK Techniques 1 AI
T1060
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I. Basic Information for CVE-2020-7667
Vulnerability Information
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Vulnerability Title
Arbitrary File Write via Archive Extraction (Zip Slip)
Source: CVE Program / CVE List V5
Vulnerability Description
In package github.com/sassoftware/go-rpmutils/cpio before version 0.1.0, the CPIO extraction functionality doesn't sanitize the paths of the archived files for leading and non-leading ".." which leads in file extraction outside of the current directory. Note: the fixing commit was applied to all affected versions which were re-released.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
赛仕 go-rpmutils 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sas Institute go-rpmutils是美国赛仕（Sas Institute）公司的一款使用Go语言编写的用于从RPM解析和提取内容的库。 SAS Institute go-rpmutils 0.1.0之前版本中存在路径遍历漏洞，该漏洞源于CPIO提取功能未正确清理以‘..’开头和非‘..’开头的归档文件路径。攻击者可利用该漏洞在当前目录之外进行文件提取。
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 |
|---|---|---|---|---|
| - | github.com/sassoftware/go-rpmutils/cpio | unspecified ~ 0.1.0 | - |
|
II. Public POCs for CVE-2020-7667
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2020-7667 (1)
Vendor Advisories for CVE-2020-7667 (1)
Same Patch Batch · n/a · 2020-06-24 · 39 CVEs total
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| CVE-2020-14015 | Naviwebs Navigate CMS 授权问题漏洞 | |
| CVE-2020-14014 | Naviwebs Navigate CMS 跨站脚本漏洞 | |
| CVE-2020-14005 | SolarWinds Orion Platform 安全漏洞 | |
| CVE-2020-14006 | SolarWinds Orion Platform 跨站脚本漏洞 | |
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| CVE-2020-12862 | SANE Backends 缓冲区错误漏洞 | |
| CVE-2020-12863 | SANE Backends 缓冲区错误漏洞 | |
| CVE-2020-14017 | Naviwebs Navigate CMS 安全漏洞 | |
| CVE-2020-12865 | SANE Backends 缓冲区错误漏洞 | |
| CVE-2020-12866 | SANE Backends 代码问题漏洞 | |
| CVE-2020-15018 | playSMS 授权问题漏洞 | |
| CVE-2020-15014 | BlogCMS 跨站请求伪造漏洞 | |
| CVE-2020-15011 | GNU Mailman 注入漏洞 | |
| CVE-2020-15007 | id Software id Tech 1 缓冲区错误漏洞 | |
| CVE-2020-15006 | Bludit 跨站脚本漏洞 | |
| CVE-2020-12861 | SANE Backends 缓冲区错误漏洞 |
Showing top 20 of 39 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-7667
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