#buffer_overflow

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...

Ubuntu Security Notice 6932-1 - It was discovered that the Hotspot component of OpenJDK 21 was not properly performing bounds when handling certain UTF-8 strings, which could lead to a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. It was discovered that the Hotspot component of OpenJDK 21 could be made to run into an infinite loop. If an automated system were tricked into processing excessively large symbols, an attacker could possibly use this issue to cause a denial of service.

Ubuntu Security Notice 6931-1 - It was discovered that the Hotspot component of OpenJDK 17 was not properly performing bounds when handling certain UTF-8 strings, which could lead to a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. It was discovered that the Hotspot component of OpenJDK 17 could be made to run into an infinite loop. If an automated system were tricked into processing excessively large symbols, an attacker could possibly use this issue to cause a denial of service.

Ubuntu Security Notice 6930-1 - It was discovered that the Hotspot component of OpenJDK 11 was not properly performing bounds when handling certain UTF-8 strings, which could lead to a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. It was discovered that the Hotspot component of OpenJDK 11 could be made to run into an infinite loop. If an automated system were tricked into processing excessively large symbols, an attacker could possibly use this issue to cause a denial of service.

Ubuntu Security Notice 6929-1 - It was discovered that the Hotspot component of OpenJDK 8 was not properly performing bounds when handling certain UTF-8 strings, which could lead to a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. It was discovered that the Hotspot component of OpenJDK 8 could be made to run into an infinite loop. If an automated system were tricked into processing excessively large symbols, an attacker could possibly use this issue to cause a denial of service.

Ubuntu Security Notice 6920-1 - It was discovered that EDK II was not properly performing bounds checks in Tianocompress, which could lead to a buffer overflow. An authenticated user could use this issue to potentially escalate their privileges via local access. It was discovered that EDK II had an insufficient memory write check in the SMM service, which could lead to a page fault occurring. An authenticated user could use this issue to potentially escalate their privileges, disclose information and/or create a denial of service via local access.

**Why is this Chrome CVE included in the Security Update Guide?** The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable. **How can I see the version of the browser?** 1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window 2. Click on **Help and Feedback** 3. Click on **About Microsoft Edge**

While the specifics for security testing vary for applications, web applications, and APIs, a holistic and proactive applications security strategy is essential for all three types. There are six core types of testing that every security professional should know about to secure their applications, regardless of what phase they are in in development or deployment. In this article, we will

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.4 ATTENTION: Low attack complexity Vendor: National Instruments Equipment: IO Trace Vulnerability: Stack-Based Buffer Overflow 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a local attacker to execute arbitrary code. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following National Instruments I/O TRACE bundled products are affected: I/O TRACE: All versions 3.2 Vulnerability Overview 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code. User interaction is required to exploit the vulnerability in that the user must open a malicious nitrace file. CVE-2024-5602 has been assigned to this vulnerability. A CVSS v3.1 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). A CVSS v4 score has also been calculated for CVE-2024-5602. A base score of 8.4 has been calc...

Red Hat Security Advisory 2024-4642-03 - An update for libndp is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include a buffer overflow vulnerability.