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CVE-2017-10868

Quick assessment

Affected
Kazuho Oku H2O
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.

H2O是一套开源的Web服务器软件。 H2O 2.2.2及之前的版本中存在安全漏洞。远程攻击者可借助特制的HTTP/1包头利用该漏洞造成拒绝服务。

AI Predicted 7.5 Difficulty: Easy EPSS 3.53% · P88
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I. Basic Information for CVE-2017-10868

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
H2O version 2.2.2 and earlier allows remote attackers to cause a denial of service in the server via specially crafted HTTP/1 header.
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
H2O 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
H2O是一套开源的Web服务器软件。 H2O 2.2.2及之前的版本中存在安全漏洞。远程攻击者可借助特制的HTTP/1包头利用该漏洞造成拒绝服务。
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
Kazuho Oku H2O version 2.2.2 and earlier -

II. Public POCs for CVE-2017-10868

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III. Intelligence Information for CVE-2017-10868

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Vendor Advisories for CVE-2017-10868 (1)

Other References for CVE-2017-10868 (1)

Same Patch Batch · Kazuho Oku · 2017-12-22 · 4 CVEs total

CVE-2017-10869 H2O 缓冲区错误漏洞
CVE-2017-10872 H2O 安全漏洞
CVE-2017-10908 H2O 安全漏洞

IV. Related Vulnerabilities

Same product: H2O
Same vendor: Kazuho Oku

V. Comments for CVE-2017-10868

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