CVE-2021-26855

CVE-2021-26855 CVE-2021-26855 SSRF 간단 활용 golang 연습 영향받는 버전 Exchange Server 2013 CU23 미만 Exchange Server 2016 CU18 미만 Exchange Server 2019 CU7 미만 활용 조건 이 취약점은 기존 Exchange 취약점과 다르며, 로그인 가능한 사용자 신분이 필요하지 않으며, 인증 없이 내부 사용자 리소스에 접근할 수 있습니다. CVE-2021-27065와 함께 사용하면 원격 명령 실행이 가능합니다. 취약점 트리거 필수 조건 대상 서버에...

Access to XMLHTTPRequest at <URL> from origin <URL>has been blocked by CORS policy

When navigating to load balanced VIP, 'Cannot Complete Your Request' is seen .HAR file will showAccess to XMLHTTPRequest at from origin has been blocked by CORS policy...

Inadequate Encryption Strength in Apache NiFi

In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening connections established by processors like ListenHTTP, HandleHttpRequest, etc. However intracluster communication such as cluster request replication, Site-to-Site, and load balanced...

Exploit for Unrestricted Upload of File with Dangerous Type in Microsoft

ProxyShell Proof of Concept Exploit for Microsoft Exchange CVE...

CVE-2021-22934

A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator or compromised Pulse Connect Secure device in a load-balanced configuration to perform a buffer overflow via a malicious crafted web request...

CVE-2021-22934

A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator or compromised Pulse Connect Secure device in a load-balanced configuration to perform a buffer overflow via a malicious crafted web request...

Buffer overflow

A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator or compromised Pulse Connect Secure device in a load-balanced configuration to perform a buffer overflow via a malicious crafted web request...

CVE-2021-22934: Buffer Copy without Checking Size of Input

A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator or compromised Pulse Connect Secure device in a load-balanced configuration to perform a buffer overflow via a malicious crafted web request...

Troubleshooting ICA Session Performance

Citrix Technical Support often receives inquiries regarding the performance or the responsiveness of sessions. This article assumes the ICA session has started and has not been disconnected. CTX708444 – Configuring TCP KeepAlive Values to Improve WAN Links and ICA KeepAlives to Place ICA Session ...

Important: Red Hat Bug Fix Advisory: Satellite 6.7.2 Async Bug Fix Update

Updated Satellite 6.7 packages that fix several bugs are now available for Red Hat Satellite. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity to provide public Internet access to their servers or other clien...

How to configure Pass-Through authentication for Storefront with Internet Explorer

This article describes how to configure Single Sign-on authentication to XenApp/XenDesktop using Internet Explorer. After configuring Single Sign-on, users will be able to connect to their Storefront published applications and launch XenApp/XenDesktop sessions without having to enter their...