Tag
#dos
This Metasploit module triggers a denial of service vulnerability in the Flexense HTTP server. The vulnerability is caused by a user mode write access memory violation and can be triggered with rapidly sending a variety of HTTP requests with long HTTP header values. Multiple Flexense applications that are using Flexense HTTP server versions 10.6.24 and below are vulnerable.
Red Hat Security Advisory 2023-3403-01 - The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Issues addressed include a denial of service vulnerability.
janino 3.1.9 and earlier are subject to denial of service (DOS) attacks when using the expression evaluator.guess parameter name method. If the parser runs on user-supplied input, an attacker could supply content that causes the parser to crash due to a stack overflow.
1. EXECUTIVE SUMMARY CVSS v3 7.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: HID Global Equipment: SAFE Vulnerabilities: Modification of Assumed-Immutable Data 2. RISK EVALUATION Successful exploitation of this vulnerability could result in exposure of personal data or create a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of HID’s SAFE, a personnel and access management software, are affected: HID SAFE using the optional External Visitor Manager portal: Versions 5.8.0 through 5.11.3 3.2 VULNERABILITY OVERVIEW 3.2.1 MODIFICATION OF ASSUMED-IMMUTABLE DATA CWE-471 The External Visitor Manager portal of HID’s SAFE versions 5.8.0 through 5.11.3 are vulnerable to manipulation within web fields in the application programmable interface (API). An attacker could log in using account credentials available through a request generated by an internal user and then manipulate the visitor-id within the web API to access the persona...
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a recently patched critical security flaw in Zyxel gear to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. Tracked as CVE-2023-28771 (CVSS score: 9.8), the issue relates to a command injection flaw impacting different firewall models that could enable an unauthenticated attacker
Story Saver for Instragram - Video Downloader 1.0.6 for Android has an exposed component that provides a method to modify the SharedPreference file. An attacker can leverage this method to inject a large amount of data into any SharedPreference file, which will be loaded into memory when the application is opened. When an attacker injects too much data, the application will trigger an OOM error and crash at startup, resulting in a persistent denial of service.
Microsoft Outlook Denial of Service Vulnerability
A use after free flaw was found in hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw could allow a local user to cause a denial of service problem.
Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability