ALPINE-CVE-2025-13086

Improper validation of source IP addresses in OpenVPN version 2.6.0 through 2.6.15 and 2.7alpha1 through 2.7rc1 allows an attacker to open a session from a different IP address which did not initiate the connection resulting in a denial of service for the originating client...

Ubuntu: Security Advisory (USN-7898-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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-CVE-2025-13086

Improper validation of source IP addresses in OpenVPN version 2.6.0 through 2.6.15 and 2.7alpha1 through 2.7rc1 allows an attacker to open a session from a different IP address which did not initiate the connection resulting in a denial of service for the originating client...

GO-2025-4068 Slack Nebula may accept arbitrary source IP addresses in github.com/slackhq/nebula

Slack Nebula may accept arbitrary source IP addresses in github.com/slackhq/nebula...

OpenVPN -- HMAC verification on source IP address ineffective

Arne Schwabe reports: Fix memcmp check for the hmac verification in the 3way handshake being inverted This is a stupid mistake but causes all hmac cookies to be accepted, thus breaking source IP address validation. As a consequence, TLS sessions can be openend and state can be consumed in the...

EUVD-2004-2441

Malware in sbrugna...

EUVD-2020-0749

Malware in sbrugna...

EUVD-1999-0195

Malware in sbrugna...

EUVD-2002-0770

Malware in sbrugna...

EUVD-2007-1392

Malware in sbrugna...

EUVD-2018-3575

Malware in sbrugna...

EUVD-2006-0866

Malware in sbrugna...

EUVD-2002-2258

Malware in sbrugna...

CVE-2023-20275

A vulnerability in the AnyConnect SSL VPN feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to send packets with another VPN user's source IP address. This vulnerability is due to improper...

CVE-2021-40867

Certain NETGEAR smart switches are affected by an authentication hijacking race-condition vulnerability by an unauthenticated attacker who uses the same source IP address as an admin in the process of logging in e.g., behind the same NAT device, or already in possession of a foothold on an admin'...

CVE-2021-39173

Cachet is an open source status page system. Prior to version 2.5.1 authenticated users, regardless of their privileges User or Admin, can trick Cachet and install the instance again, leading to arbitrary code execution on the server. This issue was addressed in version 2.5.1 by improving the...

CVE-2024-30128

HCL Nomad server on Domino is affected by an open proxy vulnerability in which an unauthenticated attacker can mask their original source IP address. This may enable an attacker to trick the user into exposing sensitive information...

CVE-2024-30128

The vulnerability affects the HCL Nomad server on Domino . It is an open proxy flaw that allows an unauthenticated attacker to mask their original source IP address, potentially deceiving users into exposing sensitive information. Product/vendor/version details in the connected PT-2024-23201 entr...

GHSA-RXG9-HGQ7-8PWX Header spoofing in caddy-geo-ip

The caddy-geo-ip aka GeoIP middleware through 0.6.0 for Caddy 2, when trustheader X-Forwarded-For is used, allows attackers to spoof their source IP address via an X-Forwarded-For header, which may bypass a protection mechanism trustedproxy directive in reverseproxy or IP address range restrictio...

Cisco Adaptive Security Appliance Software VPN Packet Validation (cisco-sa-asa-ssl-vpn-Y88QOm77)

According to its self-reported version, Cisco ASA Software is affected by a VPN packet validation vulnerability that could allow an authenticated, remote attacker to send packets with another VPN user's source IP address. This vulnerability is due to improper validation of the packet's inner sour...