CVE-2023-28220

Layer 2 Tunneling Protocol Remote Code Execution Vulnerability...

Remote code execution

Layer 2 Tunneling Protocol Remote Code Execution Vulnerability...

Remote code execution

Layer 2 Tunneling Protocol Remote Code Execution Vulnerability...

Microsoft Patch Tuesday for April 2023 — Snort rules and prominent vulnerabilities

Microsoft released its monthly round of security updates and patches today, continuing its trend of fixing zero-day vulnerabilities on Patch Tuesday. Aprils security update includes one vulnerability thats actively being exploited in the wild. There are also eight critical vulnerabilities and the...

CVE-2023-28220

Technical details about CVE-2023-28220 (Layer 2 Tunneling Protocol RCE) are not provided in the supplied connected documents. No affected products, impact, fixes, or exploitation data are present here. Monitor for updates.

CVE-2023-28219

CVE-2023-28219 is a Windows RAS (Remote Access Server) remote code execution vulnerability. The connected Krebs commentary identifies it as a RAS RCE and notes that Microsoft addressed this family of flaws in the April 2023 Patch Tuesday updates, with exploitation more likely for certain vulnerab...

CVE-2023-28219 Layer 2 Tunneling Protocol Remote Code Execution Vulnerability

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CVE-2023-28220 Layer 2 Tunneling Protocol Remote Code Execution Vulnerability

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CVE-2023-28220 Layer 2 Tunneling Protocol Remote Code Execution Vulnerability

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Layer 2 Tunneling Protocol Remote Code Execution Vulnerability

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Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream 5.15.98 and fixes atleast the following security issues: A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines o...

Debian: Security Advisory (DSA-1230-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

K45012151: Layer 2 security bypass issue CVE-2021-27861, CVE-2021-27862, CVE-2021-27853, CVE-2021-27854

Security Advisory Description CVE-2021-27861 Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length and optionally VLAN0 headers CVE-2021-27862 Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using...

SA45654 - Multiple OpenSSL Vulnerabilities in Layer 2 network filtering capabilities

Ivanti 4th of March 2024 - This isn't an active SA and any new edits are part of an article maintenance project. Multiple vulnerabilities were discovered with respect to Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0...

Microsoft Windows Multiple Vulnerabilities (KB5022338)

This host is missing an important security update according to Microsoft KB5022338 SPDX-FileCopyrightText: 2023 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 ifdescriptio...

Microsoft Windows Multiple Vulnerabilities (KB5022286)

This host is missing an important security update according to Microsoft KB5022286 SPDX-FileCopyrightText: 2023 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 ifdescriptio...

Remote code execution

Windows Layer 2 Tunneling Protocol L2TP Remote Code Execution Vulnerability...

CVE-2023-21555 Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

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CVE-2023-21546

CVE-2023-21546 is a Windows Layer 2 Tunneling Protocol (L2TP) remote code execution vulnerability. The entry provides a network-exposed, high-severity issue (CVSSv3.1: 8.1, AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). The initial description and connected documents identify the affected vector as networ...

Microsoft Windows 竞争条件问题漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. A competitive conditions issue vulnerability exists in the Microsoft Windows Layer 2 Tunneling Protocol. An attacker exploiting this vulnerability could remotely execute code...