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CVE-2016-10011

Quick assessment

Affected
n/a n/a
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.

OpenSSH（OpenBSD Secure Shell）是OpenBSD计划组所维护的一套用于安全访问远程计算机的连接工具。该工具是SSH协议的开源实现，支持对所有的传输进行加密，可有效阻止窃听、连接劫持以及其他网络级的攻击。sshd是其中的一个独立守护进程。 OpenSSH 7.4之前的版本中的sshd的authfile.c文件中存在安全漏洞。本地攻击者可通过访问privilege-separated子进程利用该漏洞获取敏感的私钥信息。

AI Predicted 7.8 Difficulty: Hard EPSS 1.10% · P64

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2016-10011

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
authfile.c in sshd in OpenSSH before 7.4 does not properly consider the effects of realloc on buffer contents, which might allow local users to obtain sensitive private-key information by leveraging access to a privilege-separated child process.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
OpenSSH sshd 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSSH（OpenBSD Secure Shell）是OpenBSD计划组所维护的一套用于安全访问远程计算机的连接工具。该工具是SSH协议的开源实现，支持对所有的传输进行加密，可有效阻止窃听、连接劫持以及其他网络级的攻击。sshd是其中的一个独立守护进程。 OpenSSH 7.4之前的版本中的sshd的authfile.c文件中存在安全漏洞。本地攻击者可通过访问privilege-separated子进程利用该漏洞获取敏感的私钥信息。
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-2016-10011

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III. Intelligence Information for CVE-2016-10011

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Patches & Fixes for CVE-2016-10011 (1)

Vendor Advisories for CVE-2016-10011 (6)

Mailing List Discussions for CVE-2016-10011 (2)

Vendor Pages for CVE-2016-10011 (1)

Other References for CVE-2016-10011 (2)

Same Patch Batch · n/a · 2017-01-05 · 14 CVEs total

CVE-2015-3441 GENEXIS devices with DRGOS 安全漏洞
CVE-2016-6890 INSIDE Secure MatrixSSL 缓冲区错误漏洞
CVE-2016-6891 INSIDE Secure MatrixSSL 安全漏洞
CVE-2016-6892 INSIDE Secure MatrixSSL 安全漏洞
CVE-2016-8006 Intel Security McAfee SIEM 安全漏洞
CVE-2017-5179 Tenable Network Security Tenable Nessus 跨站脚本漏洞
CVE-2016-10030 SchedMD Slurm 安全漏洞
CVE-2016-9754 Linux kernel 安全漏洞
CVE-2016-7168 WordPress 跨站脚本漏洞
CVE-2016-7169 WordPress 路径遍历漏洞
CVE-2016-10009 OpenSSH 代码问题漏洞
CVE-2016-10010 OpenSSH sshd 安全漏洞
CVE-2016-10012 OpenSSH sshd 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2016-10011

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