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CVE-2019-19227

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。AppleTalk是其中的一组用于通信服务的网络协议。 Linux kernel 5.1之前版本中的AppleTalk子系统存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。

AI Predicted 5.5 Difficulty: Hard EPSS 0.64% · P48
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I. Basic Information for CVE-2019-19227

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client, aka CID-9804501fa122.
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 AppleTalk子系统代码问题漏洞
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。AppleTalk是其中的一组用于通信服务的网络协议。 Linux kernel 5.1之前版本中的AppleTalk子系统存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。
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-2019-19227

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III. Intelligence Information for CVE-2019-19227

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Patches & Fixes for CVE-2019-19227 (1)

Vendor Advisories for CVE-2019-19227 (5)

Exploits & Public PoCs for CVE-2019-19227 (1)

Mailing List Discussions for CVE-2019-19227 (3)

Other References for CVE-2019-19227 (1)

Same Patch Batch · n/a · 2019-11-22 · 24 CVEs total

CVE-2013-6239 Exis Contexis 跨站脚本漏洞
CVE-2015-5694 OpenStack 安全漏洞
CVE-2019-19013 Pagekit 跨站请求伪造漏洞
CVE-2019-18790 Digium Certified Asterisk 安全漏洞
CVE-2019-18976 Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk 代码问题漏洞
CVE-2019-17445 多款Eracent产品安全漏洞
CVE-2019-15652 NSSLGlobal Technologies SatLink VSAT Modem Unit 跨站脚本漏洞
CVE-2019-18610 Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk 安全漏洞
CVE-2019-17446 Eracent EPA Agent 安全漏洞
CVE-2013-6880 FlashCanvas 跨站脚本漏洞
CVE-2013-6811 D-Link DSL-6740U 跨站请求伪造漏洞
CVE-2014-6310 Chicken 缓冲区错误漏洞
CVE-2019-15593 GitLab 资源管理错误漏洞
CVE-2013-6879 Mijosoft MijoSearch 安全漏洞
CVE-2013-6878 Mijosoft MijoSearch 跨站脚本漏洞
CVE-2014-6311 ace 安全漏洞
CVE-2014-1238 Ideagen Q-Pulse 跨站脚本漏洞
CVE-2014-2213 POSH 输入验证错误漏洞
CVE-2014-2214 POSH 跨站脚本漏洞
CVE-2019-19240 Embedthis Software GoAhead 缓冲区错误漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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