CVE-2019-20372: CVE-2019-20372

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I. Basic Information for CVE-2019-20372

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer.

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

F5 Nginx 环境问题漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

F5 Nginx是美国F5公司的一款轻量级Web服务器/反向代理服务器及电子邮件（IMAP/POP3）代理服务器，在BSD-like协议下发行。 F5 Nginx 1.17.7之前版本存在环境问题漏洞，该漏洞源于允许 HTTP 请求走私。

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
-	n/a	n/a	-

II. Public POCs for CVE-2019-20372

#	POC Description	Source Link	Shenlong Link
1	None	https://github.com/vuongnv3389-sec/CVE-2019-20372	POC Details
2	nginx http request smugling error_page directive	https://github.com/0xleft/CVE-2019-20372	POC Details
3	NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling	https://github.com/moften/CVE-2019-20372	POC Details

AI-Generated POCPremium

No public POC found.

III. Intelligence Information for CVE-2019-20372

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https://support.apple.com/kb/HT212818x_refsource_CONFIRM
https://github.com/kubernetes/ingress-nginx/pull/4859x_refsource_MISC
https://security.netapp.com/advisory/ntap-20200127-0003/x_refsource_CONFIRM
https://github.com/nginx/nginx/commit/c1be55f97211d38b69ac0c2027e6812ab8b1b94ex_refsource_CONFIRM
http://nginx.org/en/CHANGESx_refsource_MISC
https://bertjwregeer.keybase.pub/2019-12-10%20-%20error_page%20request%20smuggling.pdfx_refsource_MISC
https://duo.com/docs/dng-notes#version-1.5.4-january-2020x_refsource_MISC
https://usn.ubuntu.com/4235-2/vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00013.htmlvendor-advisoryx_refsource_SUSE
http://seclists.org/fulldisclosure/2021/Sep/36mailing-listx_refsource_FULLDISC
https://nvd.nist.gov/vuln/detail/CVE-2019-20372

IV. Related Vulnerabilities

Same product: n/a

Same vendor: n/a

V. Comments for CVE-2019-20372

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I. Basic Information for CVE-2019-20372

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2019-20372

III. Intelligence Information for CVE-2019-20372

IV. Related Vulnerabilities

V. Comments for CVE-2019-20372

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