#dos

Ubuntu Security Notice 6943-1 - It was discovered that Tomcat incorrectly handled certain uncommon PersistenceManager with FileStore configurations. A remote attacker could possibly use this issue to execute arbitrary code. This issue only affected tomcat8 for Ubuntu 18.04 LTS It was discovered that Tomcat incorrectly handled certain HTTP/2 connection requests. A remote attacker could use this issue to obtain wrong responses possibly containing sensitive information. This issue only affected tomcat8 for Ubuntu 18.04 LTS

Ubuntu Security Notice 6909-2 - USN-6909-1 fixed several vulnerabilities in Bind. This update provides the corresponding update for Ubuntu 18.04 LTS. Toshifumi Sakaguchi discovered that Bind incorrectly handled having a very large number of RRs existing at the same time. A remote attacker could possibly use this issue to cause Bind to consume resources, leading to a denial of service.

Ubuntu Security Notice 6926-2 - 黄思聪 discovered that the NFC Controller Interface implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service. It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when modifying certain settings values through debugfs. A privileged local attacker could use this to cause a denial of service.

Red Hat Security Advisory 2024-4982-03 - OpenShift API for Data Protection 1.3.3 is now available. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-4972-03 - An update is now available for Red Hat OpenShift GitOps v1.11.7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link in the References section. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-4846-03 - Red Hat OpenShift Container Platform release 4.13.46 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.

Ubuntu Security Notice 6922-2 - It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when modifying certain settings values through debugfs. A privileged local attacker could use this to cause a denial of service. Chenyuan Yang discovered that the Unsorted Block Images flash device volume management subsystem did not properly validate logical eraseblock sizes in certain situations. An attacker could possibly use this to cause a denial of service.

The lesson for users, especially if you’re a private company that primarily uses GitHub, is just to understand the inherent dangers of using open-source software.

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 10.0 ATTENTION: Exploitable remotely/low attack complexity Vendor: Vonets Equipment: VAR1200-H, VAR1200-L, VAR600-H, VAP11AC, VAP11G-500S, VBG1200, VAP11S-5G, VAP11S, VAR11N-300, VAP11G-300, VAP11N-300, VAP11G, VAP11G-500, VBG1200, VAP11AC, VGA-1000 Vulnerabilities: Use of Hard-coded Credentials, Improper Access Control, Path Traversal, Command Injection, Improper Check or Handling of Exceptional Conditions, Stack Based Buffer Overflow, Direct Request 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to disclose sensitive information, cause a denial-of-service condition, or execute arbitrary code on the affected device. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS At least the following Vonets products are affected: VAR1200-H: Versions 3.3.23.6.9 and prior VAR1200-L: Versions 3.3.23.6.9 and prior VAR600-H: Versions 3.3.23.6.9 and prior VAP11AC: Versions 3.3.23.6.9 and prior VAP11G-500S: Versions 3.3.23.6.9 a...

The sustained cyberattack, likely made worse by a mitigation snafu, disrupted several Azure cloud services for nearly eight hours on July 30.