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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-32799— Conda-build Vulnerable to Path Traversal via Malicious Tar File

Quick assessment

Affected
conda conda-build
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.

Conda-build是Conda开源的一个用于构建conda包的命令和工具。 Conda-build 25.4.0之前版本存在路径遍历漏洞，该漏洞源于tar条目路径清理不当，可能导致路径遍历攻击。

AI Predicted 8.8 Difficulty: Easy EPSS 1.32% · P68
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-32799

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Conda-build Vulnerable to Path Traversal via Malicious Tar File
Source: CVE Program / CVE List V5
Vulnerability Description
Conda-build contains commands and tools to build conda packages. Prior to version 25.4.0, the conda-build processing logic is vulnerable to path traversal (Tarslip) attacks due to improper sanitization of tar entry paths. Attackers can craft tar archives containing entries with directory traversal sequences to write files outside the intended extraction directory. This could lead to arbitrary file overwrites, privilege escalation, or code execution if sensitive locations are targeted. This issue has been patched in version 25.4.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:P
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Conda-build 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Conda-build是Conda开源的一个用于构建conda包的命令和工具。 Conda-build 25.4.0之前版本存在路径遍历漏洞，该漏洞源于tar条目路径清理不当，可能导致路径遍历攻击。
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
conda conda-build < 25.4.0 -

II. Public POCs for CVE-2025-32799

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-32799

请登录查看更多情报信息。

Patches & Fixes for CVE-2025-32799 (2)

Other References for CVE-2025-32799 (1)

Same Patch Batch · conda · 2025-06-16 · 4 CVEs total

CVE-2025-32797 Conda-build Insecure Build Script Permissions Enabling Arbitrary Code Execution
CVE-2025-32798 Conda-build Allows Arbitrary Code Execution via Malicious Recipe Selectors
CVE-2025-32800 Conda-build vulnerable to supply chain attack vector due to pyproject.toml referring to de

IV. Related Vulnerabilities

Same product: conda-build
Same vendor: conda
Same weakness: CWE-22

V. Comments for CVE-2025-32799

No comments yet

Leave a comment