#dos

A Regular Expression Denial of Service (ReDoS) flaw was found in stealjs steal 2.2.4 via the input variable in main.js.

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the patch by running `python3 -c 'print("![l"* 100000 + "\n")' | ./cmark-gfm -e autolink`, which will resource exhaust on unpatched cmark-gfm but render correctly on patched cmark-gfm. This vulnerability has been patched in 0.29.0.gfm.6. Users are advised to upgrade. Users unable to upgrade should disable the use of the autolink extension.

A Regular Expression Denial of Service (ReDoS) flaw was found in stealjs steal 2.2.4 via the source and sourceWithComments variable in main.js.

The login form /Login in ECi Printanista Hub (formerly FMAudit Printscout) through 2022-06-27 performs expensive RSA key-generation operations, which allows attackers to cause a denial of service (DoS) by requesting that form repeatedly.

This vulnerability exists in Milesight Video Management Systems (VMS), all firmware versions prior to 40.7.0.79-r1, due to improper input handling at camera’s web-based management interface. A remote attacker could exploit this vulnerability by sending a specially crafted http request on the targeted network camera. Successful exploitation of this vulnerability could allow the attacker to cause a Denial of Service condition on the targeted device.

Ubuntu Security Notice 5613-1 - It was discovered that Vim was not properly performing bounds checks when executing spell suggestion commands. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. It was discovered that Vim was using freed memory when dealing with regular expressions through its old regular expression engine. If a user were tricked into opening a specially crafted file, an attacker could crash the application, leading to a denial of service, or possibly achieve code execution.

Ubuntu Security Notice 5606-2 - USN-5606-1 fixed a vulnerability in poppler. Unfortunately it was missing a commit to fix it properly. This update provides the corresponding fix for Ubuntu 18.04 LTS and Ubuntu 16.04 ESM. It was discovered that poppler incorrectly handled certain PDF. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code.

Red Hat Security Advisory 2022-6526-01 - OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains the following OpenShift Virtualization 4.11.0 images: RHEL-8-CNV-4.11. Issues addressed include denial of service, memory leak, and out of bounds read vulnerabilities.

Uncontrolled Recursion in GitHub repository gpac/gpac prior to 2.1.0-DEV.

### Impact Denial of Service ### Details OPC UA specification describes a concept named _Subscriptions_. _Subscriptions_ monitor a set of _Monitored Items_ for _Notifications_ and return them to the _Client_ in response to _Publish_ requests. The server notifies the client about changes only in case the value is changed. Each monitored item is configured on a subscription, each subscription is linked to a single OPC UA session. Most OPC UA implementations set many controls and limitations for excessive memory consumption. For example: * What is the maximum allowed number of concurrent sessions * For each active sessions - what is the maximum allowed number of concurrent subscription per a single session * For each active subscription - what is the maximum allowed number of concurrent monitored items per a single subscription Clarity Research discovered a unique way to bypass those restrictions and fill up the OPC UA server process memory. The close session request closes a connec...