關於 openssl ocsp stapling ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. OCSP Stapling - KeyCDN Support

OCSP stapling determines whether an SSL certificate is valid or not by allowing the web server to query the OCSP responder.

#12. How To test OCSP Stapling Without Customers Certificate

OCSP uses the hash of a certificate as a request. So that we can test the OCSP stapling by using openssl in our lab without having ...

#13. Issue #295 · ruby/openssl - OCSP stapling support - GitHub

2019年11月21日 — Is it possible to implement OCSP stapling using ruby-openssl today? If so, can someone point me to documentation on how to achieve this?

#14. 从无法开启OCSP Stapling 说起 - 深度开源

</p> <p>上面这段OCSP Response 信息是通过服务端OCSP Stapling 获取的。下面介绍如何通过openssl 在本地获取证书OCSP Response。</p> <p>首先需要准备好待验证网站 ...

#15. Cryptography and SSL/TLS Toolkit - Docs - OpenSSL

A client application may request that a server send back an OCSP status response (also known as OCSP stapling). To do so the client should call the ...

#16. OpenSSL OCSP stapling vulnerability (CVE-2011-0014)

OpenSSL OCSP stapling vulnerability (CVE-2011-0014) ... ssl/t1_lib.c in OpenSSL 0.9.8h through 0.9.8q and 1.0.0 through 1.0.0c allows remote attackers to ...

#17. OpenSSL - Testing OCSP Stapling | C++ | cppsecrets.com

OCSP stapling improves the OCSP protocol by letting the webserver instead of the browser query the CA on the status of SSL certificate. When the webserver ...

#18. OCSP stapling with nginx - Server Fault

For OCSP requests used for OCSP stapling nginx uses GET requests, as described in RFC 2560. On the other hand, OpenSSL as of last released OpenSSL 1.0.2d ...

#19. Server with support for OCSP stapling (Page 1) - wolfSSL

I verified the PKI with openssl and everything works as expected. 4. I have an OCSP responder running with openssl 5. I have the wolfSSL server ...

#20. OCSP Stapling on Nginx - awesome IT

Nginx supports OCSP stapling since version 1.3.7, so let's check that first: ... or you can just use openssl from your command line:

#21. SSL Labs OCSP Stapling NO. OpenSSL test successful

OCSP stapling is a TLS/SSL extension which aims to improve the performance of SSL negotiation while maintaining visitor privacy. Before going ...

#22. OCSP Stapling NO - Qualys

What are you testing for with OCSP Stapling? OpenSSL reports openssl s_client -connect virl.scsiraidguru.com:443 -status 2> /dev/null | grep ...

#23. OpenSSL OCSP Stapling Denial of Service Dependents

The remote web server has an SSL-related denial of service vulnerability. (Nessus Plugin ID 51919)

#24. SSL憑證推薦網

如果您的openssl版本是這些,務必注意此漏洞造成的影. 響! 修正方式: 就是更新openssl到新的版本,如在linux上, 執行yum update openssl進行更新! 第四個:OCSP Stapling ...

#25. High-reliability OCSP stapling and why it matters - The ...

This feature is a step towards enabling an important security feature on the web: certificate revocation checking. Reliable OCSP stapling also ...

#26. [筆記] SSL, Nginx, HSTS, SPDY, BREACH, FIPS, OCSP Stapling

這個檔案跟 ssl_certificate 不一樣，不要搞混。 利用 openssl 來抓取OCSP Server 的回應，產生一個DER 檔案給 ssl_stapling_file 使用。 如果不給 ...

#27. Checking if OCSP Stapling Has Been Enabled Properly

The Online Certificate Status Protocol (OCSP) was built as an ... echo QUIT | openssl s_client -connect www.maxcdn.com:443 -status 2 ...

#28. Guide to OCSP Stapling - Thawte

Support for OCSP Stapling has recently appeared in web servers such as Apache HTTP Server (version 2.3.3, if using OpenSSL. 0.9.8h or later) and nginx (version ...

#29. ocsp - Gea-Suan Lin's BLOG

後來OCSP 技術改善而推出OCSP stapling，由server 定時去OCSP server 取得「這個SSL ... The OpenSSL project included support in their 0.9.8g release with the ...

#30. Enabling OCSP server stapling - IBM

Enabling OCSP server stapling. System SSL allows server applications the ability to supply the OCSP response for the server's end entity certificate or the ...

#31. OpenSSL certificate revocation check in client program using ...

how OpenSSL actually handles OCSP stapling response. OpenSSL does not do anything by its own in this area. You have to explicitly deal with OCSP stapling in ...

#32. OCSP & CRL 介紹 - 寫程式是良心事業

我們會分別以下面的主題來解釋OCSP 和CRL 這兩個在PKI 架構的規範。 ... 如果你透過工具來檢視憑證，我們可透過OpenSSL 指令來檢視憑證內容

#33. Testing OCSP stapling with OpenSSL - Jasper's latest attempt ...

If you want to verify that your server is doing OCSP stapling, OpenSSL has you ... openssl s_client -status -connect mail.startmail.com:443 ...

#34. Squarespace OCSP Stapling Implementation - Let's Encrypt

However, the tcnative library exposes the inner workings of OpenSSL, including the address pointers for the SSL context and engine. We were able ...

#35. Testing OCSP Stapling - Fortinet Documentation Library

We have configured OCSP stapling and we want to test whether or not it works. It is easy to check using the openssl s_client command: Use OPENSSL.

#36. OCSP Stapling on Nginx and Apache webserver

To understand OCSP stapling, it is necessary to understand OCSP, ... openssl x509 -inform DER -outform PEM | tee -a ca-certs.pem> /dev/null ...

#37. OCSP Stapling with HAProxy - Jinn Koriech's Blog

Before doing this we'll first need to store the issuer certificate for the openssl-ocsp command. HAProxy is aware of this and will ignore any ...

#38. OCSP stapling and why it matters -- Improve your HTTPS ...

You also have to provide the right OCSP responder URL. The address is part of your certificate and can be found using openssl like the following ...

#39. How to Configure OCSP Stapling in Apache and nginx

So, SSLMate dove into the source code of Apache, nginx, and OpenSSL to learn how things really work to bring you this definitive guide to ...

#40. Ngnix OCSP stapling 配置指南 - 沃通SSL证书

一、准备创建需要的环境. 1.1 创建环境简介. Linux或windows服务器一台；. 安装有Apache2.2.*（自带有Openssl）或有单独安装Openssl工具以上版本；.

#41. OCSP Validation With OpenSSL - DZone Security

What Is OCSP Stapling? With OCSP, the client is responsible for making a call to the CA (OCSP responder) to verify the status of a server ...

#42. ocsp tutorial openssl ocsp query - YouTube

#43. GUIDE TO OCSP STAPLING - RapidSSL

Support for OCSP Stapling has recently appeared in web servers such as Apache HTTP. Server (version 2.3.3, if using OpenSSL 0.9.8h or later) and nginx (version ...

#44. OCSP stapling with certificate server behind CloudFlare

OCSP stapling provides the ability to declare their certificates as valid. ... openssl ocsp -noverify -no_nonce -respout ocsp.resp -issuer ...

#45. Client-Driven OCSP and OCSP Stapling

Setting Up a Java Server to Use OCSP Stapling. Online Certificate Status Protocol (OCSP) stapling is enabled on the server by setting the system property jdk.

#46. OCSP Stapling — dnsdist documentation

dnsdist supports OCSP stapling for DNS over HTTPS and DNS over TLS since 1.4.0-rc1. ... openssl ocsp -issuer /path/to/the/ca/certificate -cert ...

#47. Server Certificate Validation Through OCSP Stapling - Beagle ...

SSL Certificates are data files that bind a cryptographic key. There are servers that uses vulnerable versions of openSSL.

#48. Create your own OCSP server - Medium

This is to give an idea of how to set up OpenSSL to use OCSP. ... provide support for newer SSL/TLS features like OCSP and OCSP stapling.

#49. 网站开启OCSP Stapling - tlanyan

openssl 验证OCSP Stapling开启的命令是： openssl s_client -connect 域名:端口 -servername 域名 -status -tlsextdebug < /dev/null 2>&1 | grep -i ...

#50. Does anyone plan to develop the feature of openssl' OCSP ...

I think the the feature of OCSP stapling[1] is very useful for the browser blocked by the OCSP request. And the feature has supported since openssl 0.9.8g.

#51. Implement Support for OCSP Stapling for OpenSSL

Message: SERVER-42937 Implement Support for OCSP Stapling for OpenSSL. Branch: master https://github.com/mongodb/mongo/commit/ ...

#52. Online Certificate Status Protocol (OCSP) Stapling - Entrust

OCSP stapling caches the client response on the server and can be used with Transport Layer Security (TLS) authentication messages between servers and clients.

#53. 利用OpenSSL 搭建自签SSL 证书的OCSP 状态在线验证服务及 ...

-resp_no_certs：响应不输出证书信息，主要对OCSP Stapling 有影响，后面详细说明。 Web 服务. # cat /etc/nginx/site-avaliable/default ... server ...

#54. 记录OCSP Stapling的两个问题

目录[隐藏]什么是OCSP Stapling问题及解决办法I. 获取OCSP Response问题II. Nginx域名解析问题OCSP常用openssl命令什么是OCSP Stapling...

#55. CVE-2020-8286: Inferior OCSP verification - HackerOne

cURL (in /lib/vtls/openssl.c) does not check that the certificate serial number in the stapled OCSP response matches the serial number of ...

#56. JEP 249: OCSP Stapling for TLS - OpenJDK

Implement OCSP stapling via the TLS Certificate Status Request ... and OpenSSL libraries to establish TLS connections with OCSP stapling.

#57. Enable OCSP stapling on Nginx Server - Do it with ease

In order to see if OCSP stapling is enabled or not, we run the following OpenSSL command: openssl s_client -connect [yoursite.com]:443 - ...

#58. Everything You Need to Know About OCSP, OCSP Stapling ...

How does it differ from certificate revocation lists (CRLs), OCSP stapling, and OCSP must-staple? What role does the OCSP protocol play in ...

#59. Re: wget2 | OpenSSL: OCSP stapling support (!473) - GNU ...

Re: wget2 | OpenSSL: OCSP stapling support (!473) ... Tim Rühsen commented: You possibly missed "No stapled OCSP response was received. Continuing ...

#60. HackerGuardian - Knowledge Base

Versions lower than 1.3.7 do not support OCSP stapling, so you should update ... Alternatively, you can check by running the following OpenSSL command:

#61. Re: OCSP with openSSL-Apache Mail Archives

The issue relates to OCSP checks when Tomcat is presenting it's server ... You are expecting Tomcat to use OCSP stapling to provide the OCSP ...

#62. OpenSSL: OCSP Stapling Vulnerability (20110208) - Windows

OpenSSL : OCSP Stapling Vulnerability (20110208) - Windows;OpenSSL is prone to an OCSP stapling vulnerability.

#63. OCSP stapling - Wikiwand

The Online Certificate Status Protocol (OCSP) stapling, formally known as the ... an April 2014 article following the repair of the Heartbleed OpenSSL bug.

#64. 2039993 – httpd fails to start with double free after updating to ...

Consequence: When OCSP Stapling is enabled, and OpenSSL version is updated to openssl-1.0.2k-23.el7_9, httpd and nginx webservers crash, ...

#65. OCSP Stapling - UlricE/pen Wiki

OCSP Stapling - UlricE/pen Wiki ... runs the OpenSSL command-line tool to download the appropriate OCSP Responses, saving them to the hard disk.

#66. MOZILLA_PKIX_ERROR_OCSP...

Hi all, When I turn OCSP stapling on because of certificate ... also check for OCSP response with openssl looks good: OCSP Response Data:

#67. OCSP Must-Staple - Scott Helme

To get around this problem OCSP Stapling was created. ... First of all you need to edit the OpenSSL config file used to generate your CSR.

#68. Setting up OCSP stapling on Apache - Ibmi Media

OCSP Stapling is a TLS extension that enables the web server to ... openssl x509 -inform DER -outform PEM | tee -a ca-certs.pem> /dev/null

#69. OCSP - Support Home

"OCSP stapling" allows the web server to query the OCSP server and then ... by using the OpenSSL command-line client, and passing in the "-status" flag, ...

#70. OCSP Stapling and Nginx - Sparanoid

Configurate OCSP for sparanoid.com. Get your current SSL certificates chain order: $ openssl s_client -showcerts -connect sparanoid:443...

#71. Setting up Apache with OCSP stapling - ImperialViolet

OCSP stapling allows the TLS server to include a recent OCSP ... wget 'http://mirrors.kernel.org/ubuntu/pool/main/o/openssl/openssl_0.9.8k- ...

#72. 6802 (TLS: support OCSP stapling) - Twisted Python

OCSP stapling, formally known as the TLS Certificate Status Request ... ​https://www.rapid7.com/db/vulnerabilities/http-openssl-cve-2011-0014 that got fixed ...

#73. openssl验证ocsp及haproxy配置ocsp - 海运的博客

openssl ocsp -noverify -no_nonce -issuer haiyun.me.2.cer -cert ... https://icicimov.github.io/blog/server/HAProxy-OCSP-stapling/

#74. ssl_private.h.orig - Apple Open Source

... #include <openssl/x509_vfy.h> #include <openssl/ocsp.h> /* Avoid tripping ... #define HAVE_ECC #endif /* OCSP stapling */ #if !defined(OPENSSL_NO_OCSP) ...

#75. Wireshark无法抓取OCSP Stapling信息 - 简书

使用openssl命令进行验证OCSP Stapling是否生效。 openssl s_client -connect 203.107.51.50:443 -servername product.example.com -status. 其中服务端IP ...

#76. Does the .NET HttpWebRequest class support OCSP stapling?

Yes, it supports OCSP stapling. By default, OCSP support is enabled for IIS websites that have a simple secure (SSL/TLS) binding.

#77. CDN开启OCSP Stapling功能为何不生效？ - 云+社区- 腾讯云

OCSP Stapling 就是为了解决OCSP 性能问题而生的，其原理是：在SSL 握手时， ... openssl ocsp -issuer a.z-4_chain.pem -cert a.z-4.pem -text -url ...

#78. Enable OCSP Stapling to speed-Up Browser Response

OCSP Stapling is an overlooked setting that can speed-up web browser ... if OCSP Stapling is working by running the follow OpenSSL command:

#79. OCSP response: no response sent - NGINX - Ruby-Forum

I am trying to get OCSP Stapling working in Nginx 1.3.7 with SPDY patch.spdy-52.txt built against OpenSSL 1.0.1c. SSL and SPDY connections ...

#80. 如何开启OCSP Stapling 来加快HTTPS 网站的加载速度

开启OCSP Stapling 将能很好的解决这个问题。 ... echo QUIT | openssl s_client -connect yourdomin.com:443 -status 2> /dev/null | grep -A 17 ...

#81. haproxy OCSP stapling - kura.gg

If you don't know the URI you need to do an OCSP lookup against, you can find it in your certificate data. openssl x509 -in /path ...

#82. Resolved - OCSP stapling with Nginx issue | Plesk Forum

echo QUIT | openssl s_client -connect www.YOUR-DOMAIN.COM:443 -status 2> /dev/null | grep -A 17 'OCSP response:' | grep -B 17 'Next Update'.

#83. We may not want to use OCSP stapling in our web servers

... its recommendations for our Apache and OpenSSL version. These days, that includes OCSP stapling. I didn't really think much about this.

#84. CVE-2011-0014 - NVD

... OpenSSL, via a malformed ClientHello handshake message that triggers an out-of-bounds memory access, aka "OCSP stapling vulnerability.".

#85. OCSP stapling with nginx - Stackify

For OCSP requests used for OCSP stapling nginx uses GET requests, as described in RFC 2560. On the other hand, OpenSSL as of last released OpenSSL 1.0.2d ...

#86. Nginx性能优化之开启OCSP Stapling - 王耍耍

ssl_stapling on; ssl_stapling_verify on; ssl_trusted_certificate "/path/to/site.pem";. 下面介绍如何通过openssl 在本地获取证书OCSP Response，生成 ...

#87. OpenSSL: Manually verify a certificate against an OCSP

Compared to CRL's: Since an OCSP response contains less information than a typical CRL (certificate revocation list), OCSP can use networks and ...

#88. Nginx 实现OCSP Stapling - 阿里云开发者社区

配置修改完成后，需要重启nginx服务规则才会生效。 手动开启OCSP Stapling. 1,获取证书的OCSP地址. 命令：openssl x509 -in server.pem -noout -ocsp_uri ...

#89. How to Configure OCSP Stapling on Apache HTTP Server

OCSP Stapling is a TLS extension that enables the web server to cache Certificate Revocation status information and not placing the onus on the web client to ...

#90. Runtime API | set ssl ocsp-response | HAProxy Enterprise 2.4r1

OCSP stapling is a mechanism that allows you to fetch the revocation ... Request the OCSP response from the OCSP Responder server by using the openssl ocsp ...

#91. 网站开启OCSP Stapling - 月下博客

openssl 验证OCSP Stapling开启的命令是： openssl s_client -connect 域名:端口-servername 域名-status -tlsextdebug < /dev/null 2>&1 | grep -i "OCSP response" ...

#92. Nginx ocsp 装订指南- 数安时代(GDCA)SSL证书官网

最后合并生成的hecheng.crt就是所需的ocsp stapling验证文件。 2. 验证ocsp. 查看站点证书对应的ocsp服务地址。命令：. openssl x509 -noout -ocsp_uri -in www.

#93. Setup OCSP Stapling | SSLTrust

OCSP Stapling is an exciting technology supported by all recent servers and ... openssl s_client -connect yourserver.something.com:443 -tls1 ...

#94. Issue #7847: OCSP stapling - freeipa

As an admin, I want OCSP stapling on TLS responses from FreeIPA servers so that ... </dev/null | grep OCSP openssl s_client -connect ipa.example.com:389 ...

#95. OCSP stapling in Hitch - Resources

It will produce a DER-encoded OCSP response, which can be loaded by Hitch. The URL of the OCSP responder can be found via: openssl x509 - ...

#96. OCSP validation and OCSP stapling with letsencrypt - Secure ...

From wikipedia, “OCSP stapling, formally known as the TLS Certificate Status Request ... openssl x509 -in cert.pem -text |grep 1.24.

#97. Testing OCSP stapling with and without SNI - Qualys ...

A stapled OCSP response is seen for both sites using openssl: openssl s_client -connect sni.1000minds.com:443 -tls1 -tlsextdebug -status ...

#98. 解决Let's Encrypt证书的OCSP问题 - Cooolin

从Flutter for iOS的UI卡顿到OCSP Stapling ... 于是就有了 OCSP Stapling 。 ... openssl ocsp -issuer chain.pem -cert certificate.pem ...