PT-2021-19922 · Envoy · Envoy

Name of the Vulnerable Software and Affected Versions: Envoy versions 1.16.5 through 1.19.0 Description: The issue affects Envoy, an open source L7 proxy and communication bus. In the affected versions, when the ext-authz extension sends request headers to the external authorization service, it...

OESA-2021-1317 ceph security update

Ceph is a massively scalable, open-source, distributed storage system that runs on commodity hardware and delivers object, block and file system storage. Security Fixes: A flaw was found in the Red Hat Ceph Storage RadosGW Ceph Object Gateway in versions before 14.2.21. The vulnerability is relat...

USN-5047-1: Firefox vulnerability

It was discovered that Firefox could be made to incorrectly accept newlines in HTTP/3 response headers. If a user were tricked into opening a specially crafted website, an attacker could exploit this to conduct header splitting attacks...

USN-5047-1 firefox vulnerability

It was discovered that Firefox could be made to incorrectly accept newlines in HTTP/3 response headers. If a user were tricked into opening a specially crafted website, an attacker could exploit this to conduct header splitting attacks...

The vulnerability of the Thunderbird email client, which exists due to insufficient validation of input data, allows attackers to trigger a service failure.

The vulnerability of the Thunderbird email client exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause service failures due to corrupted headers...

Possible Open Redirect in Host Authorization Middleware

There is a possible open redirect vulnerability in the Host Authorization middleware in Action Pack. This vulnerability has been assigned the CVE identifier CVE-2021-22942. Versions Affected: = 6.0.0. Not affected: 6.0.0 Fixed Versions: 6.1.4.1, 6.0.4.1 Impact ------ Specially crafted...

Code injection

User controlled request.getHeader"Referer", request.getRequestURL and request.getQueryString are used to build and run a regex expression. The attacker doesn't have to use a browser and may send a specially crafted Referer header programmatically. Since the attacker controls the string and the...

CVE-2020-4706

IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. By sending a specially crafted HTTP request, a remote attacker could exploit this vulnerability to inject HTTP HOST header, which will allow the attacker to...

CVE-2021-32070

The MiCollab Client Service component in Mitel MiCollab before 9.3 could allow an attacker to perform a clickjacking attack due to an insecure header response. A successful exploit could allow an attacker to modify the browser header and redirect users...

golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty

A flaw was found in Go, acting as an unintended proxy or intermediary, where ReverseProxy forwards connection headers if the first one was empty. This flaw allows an attacker to drop arbitrary headers. The highest threat from this vulnerability is to integrity...

Debian DLA-2735-1 : ceph - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2735 advisory. - It was found Ceph versions before 13.2.4 that authenticated ceph users with read only permissions could steal dm-crypt encryption keys used in ceph disk...

Polipo 缓冲区错误漏洞

Polipo is a small proxy server software. Polipo suffers from a buffer error vulnerability that stems from a heap-based buffer overflow allowed during parsing of Range headers when NDEBUG is used. Note: This vulnerability only affects products that are no longer supported by the maintainer...

PluXml 跨站脚本漏洞

PluXml is a free and open source content management system that does not require a database to work. A cross-site scripting vulnerability exists in PluXML, which stems from a stored XSS vulnerability that the Article Editing feature of PluXML 5.8.7 allows to be implemented via headers or content...

Wsh - Web Shell Generator And Command Line Interface

wsh pronounced woosh is a web shell generator and command line interface. This started off as just an http client since interacting with webshells is a pain. There's a form, to send a command you have to type in an input box and press a button. I wanted something that fits into my workflow better...

netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header

A flaw was found in Netty before version 4.1.44, where it accepted multiple Content-Length headers and also accepted both Transfer-Encoding, as well as Content-Length headers where it should reject the message under such circumstances. In circumstances where Netty is used in the context of a...

golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header

A vulnerability was detected in net/http of the Go standard library when parsing very large HTTP header values, causing a crash and subsequent denial of service. This vulnerability affects both clients and servers written in Go, however, servers are only vulnerable if the value of MaxHeaderBytes...

golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty

A flaw was found in Go, acting as an unintended proxy or intermediary, where ReverseProxy forwards connection headers if the first one was empty. This flaw allows an attacker to drop arbitrary headers. The highest threat from this vulnerability is to integrity...

golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header

A vulnerability was detected in net/http of the Go standard library when parsing very large HTTP header values, causing a crash and subsequent denial of service. This vulnerability affects both clients and servers written in Go, however, servers are only vulnerable if the value of MaxHeaderBytes...

UnhookMe - An Universal Windows API Resolver And Unhooker Addressing Problem Of Invoking Unmonitored System Calls From Within Of Your Red Teams Malware

In the era of intrusive AVs and EDRs that introduce hot-patches to the running processes for their enhanced optics requirements, modern adversaries must have a robust tool to slide through these watchguards. The propsed implementation of dynamic imports resolver that would be capable of unhooking...

ALEA-2021:3072 vulkan bug fix and enhancement update

The vulkan packages contain the reference ICD loader and validation layers for Vulkan, a graphics and compute API for cross-platform access to modern GPUs. Bug Fixes and Enhancements: Rebase vulkan-loader in 8.5 BZ1952989 Rebase vulkan-headers in 8.5 BZ1952990 Rebase spirv-headers in 8.5 BZ195299...