Ubuntu: Security Advisory (USN-4517-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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 ifdescription...

OpenStack Nova Denial of Service in network source security groups

Algorithmic complexity vulnerability in OpenStack Compute Nova before 2013.1.3 and Havana before havana-3 does not properly handle network source security group policy updates, which allows remote authenticated users to cause a denial of service nova-network consumption via a large number of...

GHSA-9J7M-RJQX-48VH RubyGems Regular Expression Denial of Service vulnerability

Algorithmic complexity vulnerability in Gem::Version::VERSIONPATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.1, 1.8.24 through 1.8.25, 2.0.x before 2.0.8, and 2.1.x before 2.1.0, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service CPU...

GHSA-6FXM-66HQ-FC96 Uncontrolled Resource Consumption in Apache Commons Compress

Algorithmic complexity vulnerability in the sorting algorithms in bzip2 compressing stream BZip2CompressorOutputStream in Apache Commons Compress before 1.4.1 allows remote attackers to cause a denial of service CPU consumption via a file with many repeating inputs...

Uncontrolled Resource Consumption in Apache Commons Compress

Algorithmic complexity vulnerability in the sorting algorithms in bzip2 compressing stream BZip2CompressorOutputStream in Apache Commons Compress before 1.4.1 allows remote attackers to cause a denial of service CPU consumption via a file with many repeating inputs...

Inefficient Algorithmic Complexity in Apache Santuario XML Security

jcp/xml/dsig/internal/dom/DOMCanonicalizationMethod.java in Apache Santuario XML Security for Java 1.4.x before 1.4.8 and 1.5.x before 1.5.5 allows context-dependent attackers to spoof an XML Signature by using the CanonicalizationMethod parameter to specify an arbitrary weak "canonicalization...

GHSA-P6M5-H7PP-V2X5 Django Regex Algorithmic Complexity Causes Denial of Service

Algorithmic complexity vulnerability in the forms library in Django 1.0 before 1.0.4 and 1.1 before 1.1.1 allows remote attackers to cause a denial of service CPU consumption via a crafted 1 EmailField email address or 2 URLField URL that triggers a large amount of backtracking in a regular...

Django Regex Algorithmic Complexity Causes Denial of Service

Algorithmic complexity vulnerability in the forms library in Django 1.0 before 1.0.4 and 1.1 before 1.1.1 allows remote attackers to cause a denial of service CPU consumption via a crafted 1 EmailField email address or 2 URLField URL that triggers a large amount of backtracking in a regular...

Django Regex Algorithmic Complexity Causes Denial of Service

Algorithmic complexity vulnerability in the forms library in Django 1.0 before 1.0.4 and 1.1 before 1.1.1 allows remote attackers to cause a denial of service CPU consumption via a crafted 1 EmailField email address or 2 URLField URL that triggers a large amount of backtracking in a regular...

CVE-2022-22153

CVE-2022-22153 affects Junos OS flowd on SRX Series and MX Series with SPC3. A high-rate fragmented-traffic condition (fragmented packets > ~5%) can cause latency or packet loss due to insufficient algorithmic complexity and unthrottled resource allocation. Affected versions are prior to 18.2R...

CVE-2021-41168

Snudown is a reddit-specific fork of the Sundown Markdown parser used by GitHub, with Python integration added. In affected versions snudown was found to be vulnerable to denial of service attacks to its reference table implementation. References written in markdown referencename:...

Design/Logic Flaw

Snudown is a reddit-specific fork of the Sundown Markdown parser used by GitHub, with Python integration added. In affected versions snudown was found to be vulnerable to denial of service attacks to its reference table implementation. References written in markdown referencename:...

Reddit: Hash-Collision Denial-of-Service Vulnerability in Markdown Parser

Summary: We have found three bugs in Reddit's markdown parser. Two of these bugs are exploitable to launch an algorithmic complexity denial-of-service DoS attack. In this report we explain the bugs and exploits. We also show, in a non-disruptive way, that it appears to exist in the current versio...

A vulnerability in the microprogramming software subsystem of the Intel Converged Security and Manageability Engine (CSME) allows a perpetrator to gain unauthorized access to protected information.

The vulnerability in the Intel Converged Security and Manageability Engine CSME microprogramming subsystem is related to algorithmic complexity. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

PT-2020-6937

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 1.27.9 Description The issue is related to algorithmic complexity in the pypdf library, which can be exploited by an attacker to craft a PDF that leads to unexpected long runtime, blocking the current process and...

Huawei EulerOS: Security Advisory for perl-Email-Address (EulerOS-SA-2020-2104)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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 ifdescription...

EulerOS 2.0 SP3 : perl-Email-Address (EulerOS-SA-2020-2104)

According to the versions of the perl-Email-Address package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Algorithmic complexity vulnerability in Address.pm in the Email-Address module 1.908 and earlier for Perl allows remote attackers to...

Ubuntu 16.04 LTS / 18.04 LTS : Email-Address-List vulnerability (USN-4517-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-4517-1 advisory. It was discovered that Email-Address-List does not properly parse email addresses during email-ingestion. A remote attacker could use this issue to...

USN-4517-1: Email-Address-List vulnerability

It was discovered that Email-Address-List does not properly parse email addresses during email-ingestion. A remote attacker could use this issue to cause an algorithmic complexity attack, resulting in a denial of service. CVE-2018-18898...

The vulnerability in the implementation of the TLS protocol in Cisco AsyncOS software for Cisco Email Security Appliances allows a attacker to induce a service failure.

The vulnerability of the TLS Transport Layer Security implementation in Cisco AsyncOS software for Cisco Email Security Appliances is related to algorithmic complexity. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...