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CVE-2020-14377

Quick assessment

Affected
n/a dpdk
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.

DPDK是一款基于Linux平台的数据平面开发套件。该产品支持在多种CPU架构上执行数据包处理。 DPDK 18.11.10之前版本和19.11.5之前版本存在缓冲区错误漏洞。该漏洞源于DPDK未能正确处理 vhost crypto，攻击者可以利用该漏洞发起拒绝服务攻击、信息泄露、远程代码执行等攻击。

AI Predicted 8.6 Difficulty: Moderate EPSS 0.41% · P33

Possible ATT&CK Techniques 1 AI

T1135 · Network Share Discovery
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I. Basic Information for CVE-2020-14377

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant amounts of host memory. The highest threat from this vulnerability is to data confidentiality and system availability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Ubuntu DPDK 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DPDK是一款基于Linux平台的数据平面开发套件。该产品支持在多种CPU架构上执行数据包处理。 DPDK 18.11.10之前版本和19.11.5之前版本存在缓冲区错误漏洞。该漏洞源于DPDK未能正确处理 vhost crypto，攻击者可以利用该漏洞发起拒绝服务攻击、信息泄露、远程代码执行等攻击。
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
- dpdk All dpdk versions before 18.11.10 and before 19.11.5 -

II. Public POCs for CVE-2020-14377

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III. Intelligence Information for CVE-2020-14377

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Vendor Advisories for CVE-2020-14377 (2)

Mailing List Discussions for CVE-2020-14377 (6)

Same Patch Batch · n/a · 2020-09-30 · 45 CVEs total

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CVE-2020-12870 RainbowFish PacsOne Server SQL注入漏洞
CVE-2020-12715 RainbowFish PacsOne Server 代码问题漏洞
CVE-2020-13952 Apache Superset 安全漏洞
CVE-2020-12869 RainbowFish PacsOne Server 跨站脚本漏洞
CVE-2020-25781 MantisBT 安全漏洞
CVE-2020-14375 Ubuntu DPDK 代码问题漏洞
CVE-2020-14374 Ubuntu DPDK copy_data安全漏洞
CVE-2020-15488 desk 代码问题漏洞
CVE-2020-15487 Desk SQL注入漏洞
CVE-2020-19676 Nacos 信息泄露漏洞
CVE-2020-24721 Google Apple GAEN 安全漏洞
CVE-2020-19672 Niushop B2B2C 代码问题漏洞
CVE-2019-18991 Qualcomm 芯片和D-Link DWR-116授权问题漏洞
CVE-2019-18990 多款 Realtek 授权问题漏洞
CVE-2019-18989 Mediatek MT7620N 授权问题漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: dpdk
Same vendor: n/a
Same weakness: CWE-125

V. Comments for CVE-2020-14377

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