Improper Input Validation in Jetty

Jetty 8.1.0.RC2 and earlier computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted parameters...

GHSA-QXP4-27VX-XMM3 Improper Input Validation in Jetty

Jetty 8.1.0.RC2 and earlier computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted parameters...

GHSA-V3H8-RW48-H4GR Apache Geronimo Hash Collisions Cause DoS

Apache Geronimo 2.2.1 and earlier computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted parameters. NOTE: this might overlap CVE-2011-4461...

Apache Geronimo Hash Collisions Cause DoS

Apache Geronimo 2.2.1 and earlier computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted parameters. NOTE: this might overlap CVE-2011-4461...

Python 2.7 < 3.4 DoS Vulnerability (bpo-14621) - Linux

Python is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2021 Greenbone AG 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-only CPE = "cpe:/a:python:python";...

cyrus-imapd: Denial of service via string hashing algorithm collisions

A flaw was found in cyrus-imapd. A bad string hashing algorithm used in internal hash tables allows user inputs to be stored in predictable buckets. A user may cause a CPU denial of service by maliciously directing many inputs to a single bucket. The highest threat from this vulnerability is to...

cyrus-imapd: Denial of service via string hashing algorithm collisions

A flaw was found in cyrus-imapd. A bad string hashing algorithm used in internal hash tables allows user inputs to be stored in predictable buckets. A user may cause a CPU denial of service by maliciously directing many inputs to a single bucket. The highest threat from this vulnerability is to...

More on Apple’s iPhone Backdoor

In this post, Ill collect links on Apples iPhone backdoor for scanning CSAM images. Previous links are here and here. Apple says that hash collisions in its CSAM detection system were expected, and not a concern. Im not convinced that this secondary system was originally part of the design, since...

CVE-2021-28093

OX Documents before 7.10.5-rev5 has Incorrect Access Control of converted images because hash collisions can occur, due to use of Adler32...

CVE-2021-28094

OX Documents before 7.10.5-rev7 has Incorrect Access Control for converted documents because hash collisions can occur, due to use of CRC32...

CVE-2021-28095

OX Documents before 7.10.5-rev5 has Incorrect Access Control for documents that contain XML structures because hash collisions can occur, due to use of CRC32...

CVE-2021-28095

OX Documents before 7.10.5-rev5 has Incorrect Access Control for documents that contain XML structures because hash collisions can occur, due to use of CRC32...

CVE-2021-28093

OX Documents before 7.10.5-rev5 has Incorrect Access Control of converted images because hash collisions can occur, due to use of Adler32...

Design/Logic Flaw

OX Documents before 7.10.5-rev5 has Incorrect Access Control of converted images because hash collisions can occur, due to use of Adler32...

Design/Logic Flaw

OX Documents before 7.10.5-rev7 has Incorrect Access Control for converted documents because hash collisions can occur, due to use of CRC32...

CVE-2021-28095

OX Documents before 7.10.5-rev5 has Incorrect Access Control for documents that contain XML structures because hash collisions can occur, due to use of CRC32...

Design/Logic Flaw

OX Documents before 7.10.5-rev5 has Incorrect Access Control for documents that contain XML structures because hash collisions can occur, due to use of CRC32...

CVE-2021-28095

OX Documents prior to 7.10.5-rev5 contains an Incorrect Access Control flaw for documents containing XML structures, allowing hash collisions due to the use of CRC32. Affects Open-Xchange OX Documents; CVE-2021-28095. No exploitation details are provided in the supplied documents. Remediation sta...

CVE-2021-28095

OX Documents before 7.10.5-rev5 has Incorrect Access Control for documents that contain XML structures because hash collisions can occur, due to use of CRC32...

CVE-2021-28093

OX Documents before 7.10.5-rev5 has an Incorrect Access Control of converted images due to hash collisions from Adler32. Root cause: Adler32-based hashing can collide, enabling access control bypass. Impact: partial confidentiality/integrity concerns with converted images; CVSS metrics indicate M...