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CVE-2018-12327

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Network Time Protocol（NTP,网络时间协议）是一种以数据包交换把两台电脑的时钟同步化的网络协议。ntpd是其中的一个操作系统守护进程，它使用网络时间协议（NTP）与时间服务器的系统时间保持同步。 NTP 4.2.8p11版本中的ntpq和ntpdc存在基于栈的缓冲区溢出漏洞。攻击者可借助较长的字符串利用该漏洞执行代码或提升至更高的权限。

AI Predicted 7.8 Difficulty: Hard EPSS 28.71% · P98

Public Exploits 1

ExploitDB · 1 EDB-44909 [dos]
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I. Basic Information for CVE-2018-12327

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow in ntpq and ntpdc of NTP version 4.2.8p11 allows an attacker to achieve code execution or escalate to higher privileges via a long string as the argument for an IPv4 or IPv6 command-line parameter. NOTE: It is unclear whether there are any common situations in which ntpq or ntpdc is used with a command line from an untrusted source.
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
NTP 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Network Time Protocol（NTP,网络时间协议）是一种以数据包交换把两台电脑的时钟同步化的网络协议。ntpd是其中的一个操作系统守护进程，它使用网络时间协议（NTP）与时间服务器的系统时间保持同步。 NTP 4.2.8p11版本中的ntpq和ntpdc存在基于栈的缓冲区溢出漏洞。攻击者可借助较长的字符串利用该漏洞执行代码或提升至更高的权限。
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-2018-12327

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III. Intelligence Information for CVE-2018-12327

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Vendor Advisories for CVE-2018-12327 (6)

Exploits & Public PoCs for CVE-2018-12327 (1)

Other References for CVE-2018-12327 (2)

Same Patch Batch · n/a · 2018-06-20 · 29 CVEs total

CVE-2018-12600 ImageMagick 缓冲区错误漏洞
CVE-2018-12592 Polycom RealPresence Web Suite 安全漏洞
CVE-2018-12591 Ubiquiti EdgeSwitch 安全漏洞
CVE-2018-12590 Ubiquiti EdgeSwitch 安全漏洞
CVE-2018-12446 com.dropbox.android application for Android 安全漏洞
CVE-2018-12445 com.dropbox.android application for Android 安全漏洞
CVE-2018-12594 Reliable Controls MACH-ProWebCom 安全漏洞
CVE-2018-6563 totemomail Encryption Gateway 跨站请求伪造漏洞
CVE-2018-12558 Perl Email::Address模块安全漏洞
CVE-2018-9036 CheckSec Canopy 跨站脚本漏洞
CVE-2018-6211 D-Link DIR-620 操作系统命令注入漏洞
CVE-2018-6212 D-Link DIR-620 跨站脚本漏洞
CVE-2018-6213 D-Link DIR-620 Web server 安全漏洞
CVE-2018-12601 sam2p 缓冲区错误漏洞
CVE-2018-0291 多款Cisco产品NX-OS Software Simple Network Management Protocol input packet processor 安全漏洞
CVE-2018-12599 ImageMagick 缓冲区错误漏洞
CVE-2018-12604 GreenCMS 安全漏洞
CVE-2018-0330 多款Cisco产品NX-OS Software NX-API management API 权限许可和访问控制漏洞
CVE-2018-0314 多款Cisco产品FXOS Software和NX-OS Software Fabric Services组件输入验证漏洞
CVE-2018-0312 多款Cisco产品FXOS Software和NX-OS Software Fabric Services组件输入验证漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-12327

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