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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2021-44141

Quick assessment

Affected
n/a Samba
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.

Samba是用于 Linux 和 Unix 的标准 Windows 互操作性程序套件。 samba存在安全漏洞，该漏洞源于信息泄漏通过文件或目录存在的符号链接导出的共享。

AI Predicted 5.3 Difficulty: Easy EPSS 1.09% · P64

Possible ATT&CK Techniques 2 AI

T1085 T1083 · File and Directory Discovery
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-44141

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
samba 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samba是用于 Linux 和 Unix 的标准 Windows 互操作性程序套件。 samba存在安全漏洞，该漏洞源于信息泄漏通过文件或目录存在的符号链接导出的共享。
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
- Samba All versions of Samba prior to 4.15.5 -

II. Public POCs for CVE-2021-44141

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-44141

请登录查看更多情报信息。

Vendor Advisories for CVE-2021-44141 (1)

Other References for CVE-2021-44141 (1)

Same Patch Batch · n/a · 2022-02-21 · 12 CVEs total

CVE-2022-25297 7.5 HIGH Arbitrary File Write
CVE-2021-4115 polkit 安全漏洞
CVE-2022-0563 util-linux 安全漏洞
CVE-2021-45008 Plesk Cms 访问控制错误漏洞
CVE-2022-24553 Zfaka 代码问题漏洞
CVE-2021-44568 libsolv 缓冲区错误漏洞
CVE-2021-27753 HCL Sametime 路径遍历漏洞
CVE-2021-27755 HCL Sametime 安全漏洞
CVE-2021-27796 Brocade Fabric OS 安全漏洞
CVE-2021-27797 Brocade Fabric OS 信任管理问题漏洞
CVE-2022-24564 Checkmk 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: Samba
Same vendor: n/a
Same weakness: CWE-200

V. Comments for CVE-2021-44141

No comments yet

Leave a comment