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CVE-2016-7835

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中存在释放后重用漏洞。远程攻击者可利用该漏洞造成拒绝服务，或获取服务器证书私钥或其他信息。

AI Predicted 9.8 Difficulty: Moderate EPSS 2.23% · P82
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I. Basic Information for CVE-2016-7835

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use-after-free vulnerability in H2O allows remote attackers to cause a denial-of-service (DoS) or obtain server certificate private keys and possibly other information.
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中存在释放后重用漏洞。远程攻击者可利用该漏洞造成拒绝服务，或获取服务器证书私钥或其他信息。
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 2.0.4 and earlier -

II. Public POCs for CVE-2016-7835

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2016-7835

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Vendor Advisories for CVE-2016-7835 (2)

Other References for CVE-2016-7835 (1)

IV. Related Vulnerabilities

Same product: H2O
Same vendor: Kazuho Oku

V. Comments for CVE-2016-7835

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