CVE-2023-23759
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I. Basic Information for CVE-2023-23759
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
There is a vulnerability in the fizz library prior to v2023.01.30.00 where a CHECK failure can be triggered remotely. This behavior requires the client supported cipher advertisement changing between the original ClientHello and the second ClientHello, crashing the process (impact is limited to denial of service).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
fizz 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
fizz是一款使用C++语言编写的TLS实现。 fizz v2023.01.30.00 之前版本存在安全漏洞，该漏洞源于客户端支持的密码广告在原始 ClientHello 和第二个 ClientHello 之间更改，导致进程崩溃。
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
II. Public POCs for CVE-2023-23759
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.facebook.com/security/advisories/cve-2023-23759x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2023-23759
Same Patch Batch · Facebook · 2023-05-18 · 9 CVEs total
| CVE-2023-30470 | Facebook Hermes 资源管理错误漏洞 | |
| CVE-2023-28753 | Facebook Netconsd 缓冲区错误漏洞 | |
| CVE-2023-28081 | Facebook Hermes 资源管理错误漏洞 | |
| CVE-2023-25933 | Facebook Hermes 安全漏洞 | |
| CVE-2023-24833 | Facebook Hermes 资源管理错误漏洞 | |
| CVE-2023-24832 | Facebook Hermes 代码问题漏洞 | |
| CVE-2023-23557 | Facebook Hermes 安全漏洞 | |
| CVE-2023-23556 | Facebook Hermes 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same product: fizz
V. Comments for CVE-2023-23759
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