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CVE-2022-36937

Quick assessment

Affected
Facebook HHVM
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.

Facebook HHVM（又名HipHop Virtual Machine）是美国Facebook公司的一款能够显著提高PHP加载动态页面性能的虚拟机。 Facebook HHVM 4.172.0及之前版本存在安全漏洞，该漏洞源于在处理流扩展中使用TLS 1.0进行安全连接，TLS1.0有许多已发布的漏洞并且已被弃用。

AI Predicted 5.3 Difficulty: Easy EPSS 0.53% · P43

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2022-36937

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
HHVM 4.172.0 and all prior versions use TLS 1.0 for secure connections when handling tls:// URLs in the stream extension. TLS1.0 has numerous published vulnerabilities and is deprecated. HHVM 4.153.4, 4.168.2, 4.169.2, 4.170.2, 4.171.1, 4.172.1, 4.173.0 replaces TLS1.0 with TLS1.3. Applications that call stream_socket_server or stream_socket_client functions with a URL starting with tls:// are affected.
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
Facebook HHVM 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Facebook HHVM（又名HipHop Virtual Machine）是美国Facebook公司的一款能够显著提高PHP加载动态页面性能的虚拟机。 Facebook HHVM 4.172.0及之前版本存在安全漏洞，该漏洞源于在处理流扩展中使用TLS 1.0进行安全连接，TLS1.0有许多已发布的漏洞并且已被弃用。
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
Facebook HHVM 4.172.0 ~ 4.172.1 -

II. Public POCs for CVE-2022-36937

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III. Intelligence Information for CVE-2022-36937

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Patches & Fixes for CVE-2022-36937 (1)

Security Blog Posts for CVE-2022-36937 (1)

IV. Related Vulnerabilities

Same product: HHVM
Same vendor: Facebook

V. Comments for CVE-2022-36937

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