#dos

Red Hat Security Advisory 2024-4057-03 - Release of OpenShift Serverless Logic 1.33.0. Issues addressed include cross site scripting and denial of service vulnerabilities.

A denial of service (DoS) vulnerability exists in zenml-io/zenml version 0.56.3 due to improper handling of line feed (`\n`) characters in component names. When a low-privileged user adds a component through the API endpoint `api/v1/workspaces/default/components` with a name containing a `\n` character, it leads to uncontrolled resource consumption. This vulnerability results in the inability of users to add new components in certain categories (e.g., 'Image Builder') and to register new stacks through the UI, thereby degrading the user experience and potentially rendering the ZenML Dashboard unusable. The issue does not affect component addition through the Web UI, as `\n` characters are properly escaped in that context. The vulnerability was tested on ZenML running in Docker, and it was observed in both Firefox and Chrome browsers.

Our collection of the most relevant reporting and industry perspectives for those guiding cybersecurity strategies and focused on SecOps. Also included: Inside China's civilian hacker army; outer space threats; and NIST 2.0 Framework secrets for success.

Red Hat Security Advisory 2024-4035-03 - An update for ovn-2021 is now available in Fast Datapath for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-4034-03 - OpenShift container images for the Red Hat Service Interconnect 1.5 release. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-4023-03 - Red Hat openshift-serverless-clients kn 1.33.0 is now available. Issues addressed include denial of service and memory exhaustion vulnerabilities.

### Impact A parsing vulnerability in lnd's onion processing logic led to a DoS vector due to excessive memory allocation. ### Patches The issue was patched in lnd [v0.17.0](https://github.com/lightningnetwork/lnd/releases/tag/v0.17.0-beta). Users should update to a version >= v0.17.0 to be protected. ### References Detailed blog post: https://morehouse.github.io/lightning/lnd-onion-bomb/ Developer discussion: https://delvingbitcoin.org/t/dos-disclosure-lnd-onion-bomb/979

More on the recent Snowflake breach, MFA bypass techniques and more.

The stream was briefly knocked offline, preventing millions of fans from accessing the game. Poland's head of digital services says "all leads lead to the Russian Federation."

A vulnerability was found in Undertow. URL-encoded request path information can be broken for concurrent requests on ajp-listener, causing the wrong path to be processed and resulting in a possible denial of service.