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CVE-2018-18386

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.

Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 4.14.11之前版本中的drivers/tty/n_tty.c文件存在安全漏洞。本地攻击者可利用该漏洞挂起伪终端设备或限制进一步使用伪终端设备。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.41% · P34

Possible ATT&CK Techniques 1 AI

T1059.004 · Unix Shell
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I. Basic Information for CVE-2018-18386

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
drivers/tty/n_tty.c in the Linux kernel before 4.14.11 allows local attackers (who are able to access pseudo terminals) to hang/block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ.
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
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 4.14.11之前版本中的drivers/tty/n_tty.c文件存在安全漏洞。本地攻击者可利用该漏洞挂起伪终端设备或限制进一步使用伪终端设备。
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-2018-18386

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III. Intelligence Information for CVE-2018-18386

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Patches & Fixes for CVE-2018-18386 (2)

Vendor Advisories for CVE-2018-18386 (3)

Other References for CVE-2018-18386 (1)

Same Patch Batch · n/a · 2018-10-17 · 31 CVEs total

CVE-2018-18434 litemall litemall-wx-api组件安全漏洞
CVE-2018-18450 PbootCMS SQL注入漏洞
CVE-2018-18445 Linux kernel 缓冲区错误漏洞
CVE-2018-18444 LIM OpenEXR 缓冲区错误漏洞
CVE-2018-18443 LIM OpenEXR 安全漏洞
CVE-2018-18373 WordPress 插件跨站脚本漏洞
CVE-2018-18372 KAASoft Library CMS 跨站脚本漏洞
CVE-2018-18262 ZOHO ManageEngine OpManager 跨站脚本漏洞
CVE-2018-17964 Aryanic HighPortal 跨站脚本漏洞
CVE-2018-16232 IPFire Firewall 命令注入漏洞
CVE-2018-15493 vBulletin 安全漏洞
CVE-2018-10822 多款D-Link产品路径遍历漏洞
CVE-2018-10823 多款D-Link产品安全漏洞
CVE-2018-10824 多款D-Link产品安全漏洞
CVE-2018-18436 JTBC（PHP）安全漏洞
CVE-2018-3115 Oracle Retail Applications Retail Sales Audit组件安全漏洞
CVE-2018-18433 DESTOON B2B 跨站脚本漏洞
CVE-2018-18432 DESTOON B2B 跨站请求伪造漏洞
CVE-2018-18431 DESTOON B2B 跨站脚本漏洞
CVE-2018-18430 DESTOON B2B 跨站脚本漏洞

Showing top 20 of 31 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-18386

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