CVE-2020-25756

CVE-2020-25756 affects Cesanta Mongoose 6.18, with a buffer overflow in the mg_get_http_header function caused by missing bounds checking. This can be triggered by crafting an HTTP header and, per the sources, is tied to high-severity potential (NVD CVSS v3.1: CRITICAL; v2: HIGH) with network exp...

CVE-2020-25756

A buffer overflow vulnerability exists in the mggethttpheader function in Cesanta Mongoose 6.18 due to a lack of bounds checking. A crafted HTTP header can exploit this bug. NOTE: a committer has stated "this will not happen in practice...

Google Android Buffer Overflow Vulnerability (CNVD-2020-54466)

Android is a Linux-based open source operating system from Google and the Open Handheld Alliance OHA. A security vulnerability exists in Android-11 version libmkvextractor, which stems from a lack of bounds checking and can be exploited by an attacker to cause a denial of service...

LSN-0071-1: Kernel Live Patch Security Notice

Or Cohen discovered that the AFPACKET implementation in the Linux kernel did not properly perform bounds checking in some situations. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2020-14386...

LSN-0071-1 Kernel Live Patch Security Notice

Or Cohen discovered that the AFPACKET implementation in the Linux kernel did not properly perform bounds checking in some situations. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2020-14386...

Ubuntu: Security Advisory (USN-4489-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Linux kernel vulnerability (USN-4489-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-4489-1 advisory. Or Cohen discovered that the AFPACKET implementation in the Linux kernel did not properly perform bounds checking in some situations. A...

USN-4489-1: Linux kernel vulnerability

Or Cohen discovered that the AFPACKET implementation in the Linux kernel did not properly perform bounds checking in some situations. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code...

CVE-2020-3545 Cisco FXOS Software Buffer Overflow Vulnerability

A vulnerability in Cisco FXOS Software could allow an authenticated, local attacker with administrative credentials to cause a buffer overflow condition. The vulnerability is due to incorrect bounds checking of values that are parsed from a specific file. An attacker could exploit this...

CVE-2020-3545 Cisco FXOS Software Buffer Overflow Vulnerability

A vulnerability in Cisco FXOS Software could allow an authenticated, local attacker with administrative credentials to cause a buffer overflow condition. The vulnerability is due to incorrect bounds checking of values that are parsed from a specific file. An attacker could exploit this...

Cisco FXOS Software Buffer Overflow (cisco-sa-fxos-buffer-cSdmfWUt)

According to its self-reported version, Cisco Firepower Extensible Operating System FXOS is affected by a software buffer overflow vulnerability due to incorrect bounds checking that are parsed from a specific file. An authenticated, local attacker with with valid administrative credentials can...

Stack overflow

IBM Sterling Connect:Direct for UNIX 4.2.0, 4.3.0, 6.0.0, and 6.1.0 is vulnerable to a stack based buffer ovreflow, caused by improper bounds checking. A local attacker could manipulate CD UNIX to obtain root provileges. IBM X-Force ID: 184578...

CVE-2020-4587

IBM Sterling Connect:Direct for UNIX 4.2.0, 4.3.0, 6.0.0, and 6.1.0 is vulnerable to a stack based buffer ovreflow, caused by improper bounds checking. A local attacker could manipulate CD UNIX to obtain root provileges. IBM X-Force ID: 184578...

About the security content of iOS 10.3.3 - Apple Support

About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page. For more information about security, se...

About the security content of macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra

About the security content of macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra This document describes the security content of macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. About Apple security updates F...

CVE-2020-4363

IBM DB2 for Linux, UNIX and Windows includes DB2 Connect Server 9.7, 10.1, 10.5, 11.1, and 11.5 is vulnerable to a buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with root privileges. IBM X-Force ID: 178960...

Buffer overflow

IBM DB2 for Linux, UNIX and Windows includes DB2 Connect Server 9.7, 10.1, 10.5, 11.1, and 11.5 is vulnerable to a buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with root privileges. IBM X-Force ID: 178960...

CVE-2020-4363

CVE-2020-4363 affects IBM DB2 for Linux/UNIX/Windows (including DB2 Connect Server) across DB2 versions 9.7, 10.1, 10.5, 11.1, and 11.5. Root cause: a buffer overflow due to improper bounds checking, enabling a local attacker with access to execute arbitrary code with root privileges. Impact is l...

Stack overflow

Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the "Wireless" section in the web-UI. By sending a specially crafted hostname, a remote attacker could overflow a buffer and execute arbitrary code on the system or...

USN-4390-1: Linux kernel vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Description It was discovered that the F2FS file system implementation in the Linux kernel did not properly perform bounds checking on xattrs in some situations. A local attacker could possibly use this to expose...