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CVE-2024-12905

Quick assessment

Affected
CVE-2024-12905
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

tar-fs是一款tar-stream的文件系统绑定。 tar-fs 1.16.4之前版本、2.1.2之前版本和3.0.8之前版本存在安全漏洞，该漏洞源于解压恶意tar文件时路径遍历。

CVSS 7.5 · High EPSS 2.22% · P81

Public Exploits 1

ExploitDB · 1 EDB-52268 [local]

I. Basic Information for CVE-2024-12905

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An Improper Link Resolution Before File Access ("Link Following") and Improper Limitation of a Pathname to a Restricted Directory ("Path Traversal"). This vulnerability occurs when extracting a maliciously crafted tar file, which can result in unauthorized file writes or overwrites outside the intended extraction directory. The issue is associated with index.js in the tar-fs package. This issue affects tar-fs: from 0.0.0 before 1.16.4, from 2.0.0 before 2.1.2, from 3.0.0 before 3.0.8.
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
在文件访问前对链接解析不恰当(链接跟随)
Source: CVE Program / CVE List V5
Vulnerability Title
tar-fs 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
tar-fs是一款tar-stream的文件系统绑定。 tar-fs 1.16.4之前版本、2.1.2之前版本和3.0.8之前版本存在安全漏洞，该漏洞源于解压恶意tar文件时路径遍历。
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)

II. Public POCs for CVE-2024-12905

# POC Description Source Link Shenlong Link
1 tar-fs file write/overwrite vulnerability https://github.com/theMcSam/CVE-2024-12905-PoC POC Details
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III. Intelligence Information for CVE-2024-12905

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Security Blog Posts for CVE-2024-12905 (1)

IV. Related Vulnerabilities

Same weakness: CWE-59

V. Comments for CVE-2024-12905

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