CVE-2017-15271
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I. Basic Information for CVE-2017-15271
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A use-after-free issue could be triggered remotely in the SFTP component of PSFTPd 10.0.4 Build 729. This issue could be triggered prior to authentication. The PSFTPd server did not automatically restart, which enabled attackers to perform a very effective DoS attack against this service. By sending a crafted SSH identification / version string to the server, a NULL pointer dereference could be caused, apparently because of a race condition in the window message handling, performing the cleanup for invalid connections. This incorrect cleanup code has a use-after-free.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
PSFTPd SFTP组件安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PSFTPd是一套FTP服务器软件。该软件支持FTP、FTPS和SFTP等协议。SFTP component是其中的一个安全文件传输组件。 PSFTPd 10.0.4 Build 729版本中SFTP组件存在释放后重用漏洞。远程攻击者可通过向服务器发送特制的识别/版本字符串利用该漏洞造成拒绝服务（空指针逆向引用）。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2017-15271
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.x41-dsec.de/lab/advisories/x41-2017-006-psftpd/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2017-15271
Same Patch Batch · n/a · 2017-11-15 · 35 CVEs total
| CVE-2017-8809 | MediaWiki 安全漏洞 | |
| CVE-2017-16826 | GNU Binutils Binary File Descriptor库存在安全漏洞 | |
| CVE-2017-16827 | GNU Binutils Binary File Descriptor库安全漏洞 | |
| CVE-2017-16828 | GNU Binutils 安全漏洞 | |
| CVE-2017-16829 | GNU Binutils Binary File Descriptor库安全漏洞 | |
| CVE-2017-16830 | GNU Binutils 安全漏洞 | |
| CVE-2017-16831 | GNU Binutils Binary File Descriptor库安全漏洞 | |
| CVE-2017-16832 | GNU Binutils Binary File Descriptor库安全漏洞 | |
| CVE-2017-8808 | MediaWiki 跨站脚本漏洞 | |
| CVE-2017-12739 | Siemens SICAM RTUs SM-2556 COM Modules 安全漏洞 | |
| CVE-2017-8810 | MediaWiki 安全漏洞 | |
| CVE-2017-8811 | MediaWiki 安全漏洞 | |
| CVE-2017-8812 | MediaWiki 安全漏洞 | |
| CVE-2017-8814 | MediaWiki language converter 安全漏洞 | |
| CVE-2017-8815 | MediaWiki language converter 安全漏洞 | |
| CVE-2017-11839 | Microsoft Windows Edge scripting引擎安全漏洞 | |
| CVE-2017-16821 | b3log Symphony 跨站脚本漏洞 | |
| CVE-2017-15272 | PSFTPd server 安全漏洞 | |
| CVE-2017-15115 | Linux kernel 安全漏洞 | |
| CVE-2014-0219 | Apache Karaf 安全漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
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