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CVE-2019-11683

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.

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 5.x版本至5.0.11版本中的net/ipv4/udp_offload.c文件的udp_gro_receive_segment存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

AI Predicted 7.5 Difficulty: Easy EPSS 7.55% · P94
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I. Basic Information for CVE-2019-11683

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
udp_gro_receive_segment in net/ipv4/udp_offload.c in the Linux kernel 5.x before 5.0.13 allows remote attackers to cause a denial of service (slab-out-of-bounds memory corruption) or possibly have unspecified other impact via UDP packets with a 0 payload, because of mishandling of padded packets, aka the "GRO packet of death" issue.
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 缓冲区错误漏洞
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 5.x版本至5.0.11版本中的net/ipv4/udp_offload.c文件的udp_gro_receive_segment存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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-2019-11683

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III. Intelligence Information for CVE-2019-11683

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Patches & Fixes for CVE-2019-11683 (1)

Vendor Advisories for CVE-2019-11683 (3)

Mailing List Discussions for CVE-2019-11683 (2)

Other References for CVE-2019-11683 (2)

Same Patch Batch · n/a · 2019-05-02 · 23 CVEs total

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CVE-2019-11675 groonga-httpd 竞争条件问题漏洞
CVE-2019-11676 ZOHO ManageEngine Firewall Analyzer 跨站脚本漏洞
CVE-2019-11677 ZOHO ManageEngine Firewall Analyzer 代码问题漏洞
CVE-2019-11678 ZOHO ManageEngine Firewall Analyzer SQL注入漏洞
CVE-2019-11682 Taps Lab MailCarrier 缓冲区错误漏洞
CVE-2017-18368 ZyXEL P660HN-T1A 操作系统命令注入漏洞
CVE-2017-18369 Billion Electric 5200W-T 操作系统命令注入漏洞
CVE-2017-18370 ZyXEL P660HN-T1A 操作系统命令注入漏洞
CVE-2017-18371 ZyXEL P660HN-T1A 信任管理问题漏洞
CVE-2017-18372 Billion Electric 5200W-T 操作系统命令注入漏洞
CVE-2019-11687 NEMA DICOM 输入验证错误漏洞
CVE-2017-18374 ZyXEL P660HN-T1A 信任管理问题漏洞
CVE-2019-9017 SolarWinds DameWare Mini Remote Control 缓冲区错误漏洞
CVE-2018-16716 NCBI ToolBox 路径遍历漏洞
CVE-2018-16717 NCBI ToolBox 缓冲区错误漏洞
CVE-2018-16718 NCBI ToolBox 跨站脚本漏洞
CVE-2018-16960 Open XDMoD 跨站脚本漏洞
CVE-2018-16961 Open XDMoD 路径遍历漏洞
CVE-2018-16988 Open XDMoD 授权问题漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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