#dos

Ubuntu Security Notice 6774-1 - Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service. Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida discovered that the Linux kernel mitigations for the initial Branch History Injection vulnerability were insufficient for Intel processors. A local attacker could potentially use this to expose sensitive information.

Ubuntu Security Notice 6773-1 - It was discovered that .NET did not properly handle memory in it's Double Parse routine. An attacker could possibly use this issue to achieve remote code execution. It was discovered that .NET did not properly handle the usage of a shared resource. An attacker could possibly use this to cause a dead-lock condition, resulting in a denial of service.

Red Hat Security Advisory 2024-2891-03 - An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-2782-03 - Red Hat OpenShift Container Platform release 4.12.57 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.

The Minder REST ingester is vulnerable to a denial of service attack via an attacker-controlled REST endpoint that can crash the Minder server. The REST ingester allows users to interact with REST endpoints to fetch data for rule evaluation. When fetching data with the REST ingester, Minder sends a request to an endpoint and will use the data from the body of the response as the data to evaluate against a certain rule. Minder sends the request on these lines: https://github.com/stacklok/minder/blob/daccbc12e364e2d407d56b87a13f7bb24cbdb074/internal/engine/ingester/rest/rest.go#L131-L139 … and parses the response body on these lines: https://github.com/stacklok/minder/blob/daccbc12e364e2d407d56b87a13f7bb24cbdb074/internal/engine/ingester/rest/rest.go#L147-L150 https://github.com/stacklok/minder/blob/daccbc12e364e2d407d56b87a13f7bb24cbdb074/internal/engine/ingester/rest/rest.go#L196-L220 Minder creates the URL of the endpoint via templating on these lines: https://github.com/stacklo...

### Impact The REXML gem before 3.2.6 has a DoS vulnerability when it parses an XML that has many `<`s in an attribute value. If you need to parse untrusted XMLs, you many be impacted to this vulnerability. ### Patches The REXML gem 3.2.7 or later include the patch to fix this vulnerability. ### Workarounds Don't parse untrusted XMLs. ### References * https://www.ruby-lang.org/en/news/2024/05/16/dos-rexml-cve-2024-35176/

Debian Linux Security Advisory 5692-1 - Multiple security issues were discovered in Ghostscript, the GPL PostScript/PDF interpreter, which could result in denial of service and potentially the execution of arbitrary code if malformed document files are processed.

Debian Linux Security Advisory 5689-1 - A security issue was discovered in Chromium, which could result in the execution of arbitrary code, denial of service or information disclosure. Google is aware that an exploit for CVE-2024-4761 exists in the wild.

Ubuntu Security Notice 6766-2 - It was discovered that the Open vSwitch implementation in the Linux kernel could overflow its stack during recursive action operations under certain conditions. A local attacker could use this to cause a denial of service. Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida discovered that the Linux kernel mitigations for the initial Branch History Injection vulnerability were insufficient for Intel processors. A local attacker could potentially use this to expose sensitive information.

Red Hat Security Advisory 2024-2853-03 - An update for the nodejs:20 module is now available for Red Hat Enterprise Linux 9. Issues addressed include HTTP request smuggling, denial of service, and out of bounds read vulnerabilities.