CVE-2021-32036: Allocation of Resources Without Limits or Throttling

An authenticated user without any specific authorizations may be able to repeatedly invoke the features command where at a high volume may lead to resource depletion or generate high lock contention. This may result in denial of service and in rare cases could result in id field collisions. This...

Denial of Service and Data Integrity vulnerability in features command

An authenticated user without any specific authorizations may be able to repeatedly invoke the features command where at a high volume may lead to resource depletion or generate high lock contention. This may result in denial of service and in rare cases could result in id field collisions...

merge can fail due to tokenId collisions

Handle cmichel Vulnerability details The XDEFIDistribution.merge function burns tokens, which decreases the ERC721Enumerable.totalSupply and the generateNewTokenId function returns a token ID as the concatenation of the points and totalSupply + 1: function generateNewTokenIduint256 points interna...

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...

CentOS 8 : cyrus-imapd (CESA-2021:3492)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:3492 advisory. - cyrus-imapd: Denial of service via string hashing algorithm collisions CVE-2021-33582 Note that Nessus has not tested for this issue but has instead relied on...

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-2021-28094

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-2021-28093

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-2021-28095

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-2021-37606

Meow hash 0.5/calico does not sufficiently thwart key recovery by an attacker who can query whether there's a collision in the bottom bits of the hashes of two messages, as demonstrated by an attack against a long-running web service that allows the attacker to infer collisions by measuring timin...

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 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...