CVE-2019-11940
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I. Basic Information for CVE-2019-11940
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the course of decompressing HPACK inside the HTTP2 protocol, an unexpected sequence of header table resize operations can place the header table into a corrupted state, leading to a use-after-free condition and undefined behavior. This issue affects Proxygen from v0.29.0 until v2017.04.03.00.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Facebook Proxygen 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Facebook Proxygen是美国Facebook公司的一套开源的C++HTTP类库。 Facebook Proxygen v0.29.0版本至v2017.04.03.00版本中存在资源管理错误漏洞。远程攻击者可通过发送特制的请求利用该漏洞导致拒绝服务。
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
II. Public POCs for CVE-2019-11940
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://www.facebook.com/security/advisories/cve-2019-11940x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2019-11940
Same Patch Batch · Facebook · 2019-12-04 · 7 CVEs total
| CVE-2019-11934 | folly AsyncSSLSocket 缓冲区错误漏洞 | |
| CVE-2019-11935 | Facebook HHVM 缓冲区错误漏洞 | |
| CVE-2019-11936 | Facebook HHVM 缓冲区错误漏洞 | |
| CVE-2019-11930 | Facebook HHVM 输入验证错误漏洞 | |
| CVE-2019-11937 | Mcrouter 资源管理错误漏洞 | |
| CVE-2019-11923 | Mcrouter 资源管理错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-11940
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