Hostname verification in Apache HttpClient 4.3 was disabled by default

http/impl/client/HttpClientBuilder.java in Apache HttpClient 4.3.x before 4.3.1 does not ensure that X509HostnameVerifier is not null, which allows attackers to have unspecified impact via vectors involving hostname verification...

GHSA-3832-9276-X7GF Improper Certificate Validation in Apache Commons HttpClient

Apache Commons HttpClient 3.x, as used in Amazon Flexible Payments Service FPS merchant Java SDK and other products, does not verify that the server hostname matches a domain name in the subject's Common Name CN or subjectAltName field of the X.509 certificate, which allows man-in-the-middle...

WAVLINK WN535 G3 跨站脚本漏洞

WAVLINK WN535 G3 is a wireless router from WAVLINK China. WAVLINK WN535 G3 suffers from a cross-site scripting vulnerability, which stems from a lack of filtering and escaping of the hostname parameter in /cgi-bin/login.cgi, and can be exploited by attackers to conduct cross-site scripting attack...

CVE-2021-27768

Using the ability to perform a Man-in-the-Middle MITM attack, which indicates a lack of hostname verification, sensitive account information was able to be intercepted. In this specific scenario, the application's network traffic was intercepted using a proxy server set up in 'transparent' mode...

CVE-2021-27768

Using the ability to perform a Man-in-the-Middle MITM attack, which indicates a lack of hostname verification, sensitive account information was able to be intercepted. In this specific scenario, the application's network traffic was intercepted using a proxy server set up in 'transparent' mode...

Code injection

Using the ability to perform a Man-in-the-Middle MITM attack, which indicates a lack of hostname verification, sensitive account information was able to be intercepted. In this specific scenario, the application's network traffic was intercepted using a proxy server set up in 'transparent' mode...

CVE-2021-27768

The CVE-2021-27768 entry applies to HCL Verse for Android, where hostname verification and SSL certificate validation during server setup and login are broken. This enables a MITM attack via a proxy in transparent mode and an invalid hostname certificate, potentially exposing sensitive account in...

CVE-2021-27768 An SSL certificate host verification vulnerability affects HCL Verse for Android

Using the ability to perform a Man-in-the-Middle MITM attack, which indicates a lack of hostname verification, sensitive account information was able to be intercepted. In this specific scenario, the application's network traffic was intercepted using a proxy server set up in 'transparent' mode...

CVE-2022-27780

A vulnerability was found in curl. This issue occurs because the curl URL parser wrongly accepts percent-encoded URL separators like '/' when decoding the hostname part of a URL, making it a different URL using the wrong hostname when it is later retrieved. This flaw allows a malicious actor to...

percent-encoded path separator in URL host

The curl URL parser wrongly accepts percent-encoded URL separators like '/' when decoding the hostname part of a URL, making it a different URL using the wrong hostname when it is later retrieved. For example, a URL like http://example.com%2F10.0.0.1/, would be allowed by the parser and get...

CURL-CVE-2022-27780 percent-encoded path separator in URL host

The curl URL parser wrongly accepts percent-encoded URL separators like '/' when decoding the hostname part of a URL, making it a different URL using the wrong hostname when it is later retrieved. For example, a URL like http://example.com%2F10.0.0.1/, would be allowed by the parser and get...

CURL-CVE-2022-30115 HSTS bypass via trailing dot

curl's HSTS check could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be instructed to use HTTPS directly instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. This mechanism could be bypassed if the hostname in the given URL used ...

curl 代码问题漏洞

curl is a tool used to transfer data from or to a server. A code issue vulnerability exists in curl, which arises from the URL parser incorrectly accepting percentage-encoded URL separators when decoding the hostname portion of a URL...

Cross site request forgery (csrf)

Hawk is an HTTP authentication scheme providing mechanisms for making authenticated HTTP requests with partial cryptographic verification of the request and response, covering the HTTP method, request URI, host, and optionally the request payload. Hawk used a regular expression to parse Host HTTP...

UBUNTU-CVE-2022-29167

Hawk is an HTTP authentication scheme providing mechanisms for making authenticated HTTP requests with partial cryptographic verification of the request and response, covering the HTTP method, request URI, host, and optionally the request payload. Hawk used a regular expression to parse Host HTTP...

CVE-2021-4138

Improved Host header checks to reject requests not sent to a well-known local hostname or IP, or the server-specified hostname...

CVE-2021-4138

Improved Host header checks to reject requests not sent to a well-known local hostname or IP, or the server-specified hostname...

CVE-2021-4138

Improved Host header checks to reject requests not sent to a well-known local hostname or IP, or the server-specified hostname...

CVE-2021-4138

Improved Host header checks to reject requests not sent to a well-known local hostname or IP, or the server-specified hostname...

CVE-2021-4138

Geckodriver vulnerability CVE-2021-4138 is supported by the CNNVD entry, which states that geckodriver versions prior to 0.30.0 are affected due to improved host header checks. The issue affects the HTTP API exposed by geckodriver/WebDriver; impact and exploitation details are not deeply describe...