CVE-2022-31813

Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded- headers to the origin server based on client side Connection header hop-by-hop mechanism. This may be used to bypass IP based authentication on the origin server/application...

CVE-2022-31813 mod_proxy X-Forwarded-For dropped by hop-by-hop mechanism

Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded- headers to the origin server based on client side Connection header hop-by-hop mechanism. This may be used to bypass IP based authentication on the origin server/application...

CVE-2022-28614

The aprwrite function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using aprwrite or aprputs, such as with modluas r:puts function. Modules compiled and distributed separately from Apache HTTP Server that use t...

UI Redressing

Description The web application does not restrict or incorrectly restricts frame objects or UI layers that belong to another application or domain, which can lead to user confusion about which interface the user is interacting with. Proof of Concept 1. Go to this URL:...

HTTP User Agent Remote Code Execution

HTTP headers let the client and the server pass arbitrary information with an HTTP request User Agent field. A remote attacker may use the User Agent header to run arbitrary code on an affected target...

CVE-2022-31813: Use of Less Trusted Source

Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded- headers to the origin server based on client side Connection header hop-by-hop mechanism. This may be used to bypass IP based authentication on the origin server/application...

PT-2022-3372

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.53 and earlier Description The issue is related to the mod proxy module in Apache HTTP Server, which may not properly handle X-Forwarded- headers based on the client-side Connection header hop-by-hop mechanism...

CVE-2022-28734

A flaw was found in grub2 when handling split HTTP headers. While processing a split HTTP header, grub2 wrongly advances its control pointer to the internal buffer by one position, which can lead to an out-of-bounds write. This flaw allows an attacker to leverage this issue by crafting a maliciou...

CVE-2022-30322

A flaw was found in go-getter. Several vulnerabilities were identified in the way go-getter processes HTTP responses, response headers, and password-protected ZIP files. This flaw allows an attacker to bypass certain configuration settings and may lead to a denial of service. Mitigation The fix...

CVE-2022-30321

A flaw was found in go-getter. Several vulnerabilities were identified in the way go-getter processes HTTP responses, response headers, and password-protected ZIP files. This flaw allows an attacker to bypass certain configuration settings and may lead to a denial of service. Mitigation The fix...

PT-2023-8571

Name of the Vulnerable Software and Affected Versions GRUB2 affected versions not specified Description The issue is related to an out-of-bounds write when handling split HTTP headers. When GRUB2's HTTP code processes split HTTP headers, it accidentally moves its internal data buffer point by one...

Grub2 buffer error vulnerability

grub2 is a Linux system boot program from the US GNU community. A buffer error vulnerability exists in grub2 that stems from an out-of-bounds write when handling split HTTP headers...

Oracle Linux 7 : grub2 (ELSA-2022-9469)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9469 advisory. - Add CVE-2022-28736 to the list JIRA: OLDIS-16371 - Fix: CVE-2021-3695, CVE-2021-3696, CVE-2021-3697, CVE-2022-28733, CVE-2022-28734, CVE-2022-28735...

undertow: Double AJP response for 400 from EAP 7 results in CPING failures

A flaw was found in Undertow. For an AJP 400 response, EAP 7 is improperly sending two response packets, and those packets have the reuse flag set even though JBoss EAP closes the connection. A failure occurs when the connection is reused after a 400 by CPING since it reads in the second...

llhttp: HTTP Request Smuggling due to spaces in headers

An HTTP Request Smuggling HRS vulnerability was found in the llhttp library, used by Node.JS. Spaces as part of the header names were accepted as valid. In situations where HTTP conversations are being proxied such as proxy, reverse-proxy, load-balancer, an attacker can use this flaw to inject...

CRLFsuite - Fast CRLF Injection Scanning Tool

CRLFsuite is a fast tool specially designed to scan CRLF injection. Installation $ git clone https://github.com/Nefcore/CRLFsuite.git $ cd CRLFsuite $ sudo python3 setup.py install $ crlfsuite -h Features Single URL scanning Multiple URL scanning Stdin supported GET & POST method supported...

PT-2022-37016

Name of the Vulnerable Software and Affected Versions curl affected versions not specified Description The issue is related to a heap buffer overflow error. Technical details about the crash include the Curl headers push, Curl client write, and Curl http readwrite headers functions. Recommendatio...

This Week in Spring - May 31st, 2022

Hi, Spring fans! And welcome to another installment of This Week in Spring! Ive just returned from three wonderful weeks overseas and now, Im pleased as punch to convey, that Im home! And hopefully, COVID-19 free! Who knows what sort of nonsense I caught on the flight home, anyway. Some things, I...

PT-2022-20452 · Vapor · Vapor

Name of the Vulnerable Software and Affected Versions: Vapor versions prior to 4.60.3 Description: Vapor is an HTTP web framework for Swift. Users with FileMiddleware enabled are vulnerable to an integer overflow vulnerability that can crash the application. This issue can be triggered by invalid...

Fedora: Security Advisory for kernel-headers (FEDORA-2022-014c3a24d9)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...