SoftEther VPN vpnserver EnSafeHttpHeaderValueStr denial of service vulnerability

Talos Vulnerability Report TALOS-2023-1741 SoftEther VPN vpnserver EnSafeHttpHeaderValueStr denial of service vulnerability October 12, 2023 CVE Number CVE-2023-23581 SUMMARY A denial-of-service vulnerability exists in the vpnserver EnSafeHttpHeaderValueStr functionality of SoftEther VPN 5.01.967...

SoftEther VPN Security Vulnerability

SoftEther VPN is an open source, cross-platform, multi-protocol VPN Virtual Private Network application. A security vulnerability exists in SoftEther VPN versions 5.01.9674 and 5.02, which stems from a denial-of-service vulnerability in the DCRegister DDNSRPCMAXRECVSIZE function, which can be...

PT-2023-19058 · Softether · Softether Vpn

Name of the Vulnerable Software and Affected Versions: SoftEther VPN versions 5.01.9674 through 5.02 Description: A denial-of-service issue exists in the vpnserver EnSafeHttpHeaderValueStr functionality. It can be triggered by a specially crafted network packet, leading to denial of service...

SoftEther VPN vpnserver WpcParsePacket() heap-based buffer overflow vulnerability

Talos Vulnerability Report TALOS-2023-1735 SoftEther VPN vpnserver WpcParsePacket heap-based buffer overflow vulnerability October 12, 2023 CVE Number CVE-2023-27395 SUMMARY A heap-based buffer overflow vulnerability exists in the vpnserver WpcParsePacket functionality of SoftEther VPN...

SoftEther VPN Security Vulnerability

SoftEther VPN is an open source, cross-platform, multi-protocol VPN Virtual Private Network application. A security vulnerability exists in SoftEther VPN versions 4.41-9782-beta and 5.01.9674, which stems from an authentication bypass vulnerability in the CiRpcAccepted function, which can be...

SoftEther VPN Information Disclosure Vulnerability

SoftEther VPN is an open source cross-platform multi-protocol VPN Virtual Private Network application. An information disclosure vulnerability exists in SoftEther VPN version 5.01.9674, which originates from an information disclosure vulnerability in the ClientConnect function, which can be...

SoftEther VPN vpnserver OvsProcessData denial of service vulnerability

Talos Vulnerability Report TALOS-2023-1737 SoftEther VPN vpnserver OvsProcessData denial of service vulnerability October 12, 2023 CVE Number CVE-2023-22308 SUMMARY An integer underflow vulnerability exists in the vpnserver OvsProcessData functionality of SoftEther VPN 5.01.9674 and 5.02. A...

SoftEther VPN vpnserver ConnectionAccept() denial-of-service vulnerability

Talos Vulnerability Report TALOS-2023-1743 SoftEther VPN vpnserver ConnectionAccept denial-of-service vulnerability October 12, 2023 CVE Number CVE-2023-25774 SUMMARY A denial-of-service vulnerability exists in the vpnserver ConnectionAccept functionality of SoftEther VPN 5.02. A set of specially...

PT-2023-23924 · Unknown · Softether Vpn

Name of the Vulnerable Software and Affected Versions: SoftEther VPN versions 4.41-9782-beta through 5.01.9674 Description: An authentication bypass issue exists in the CiRpcServerThread functionality. This allows an attacker to perform a local man-in-the-middle attack to trigger the issue...

Fortinet Fortigate Plain-text credentials in GET request via SSL VPN web portal (FG-IR-23-120)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-23-120 advisory. - A use of GET request method with sensitive query strings vulnerability in Fortinet FortiOS 7.0.0 - 7.0.12, 7.2.0 - 7.2.5 an...

Ransomware review: October 2023

This article is based on research by Marcelo Rivero, Malwarebytes' ransomware specialist, who monitors information published by ransomware gangs on their Dark Web sites. In this report, "known attacks" are those where the victim did not pay a ransom. This provides the best overall picture of...

Microsoft patches 12 critical vulnerabilities, nine of which are in Layer 2 Tunneling Protocol

Microsoft disclosed 104 vulnerabilities in its extensive range of software and services, the most in a single Patch Tuesday since July. What is most notable is that this batch of vulnerabilities includes 12 that are considered "critical," nine of which are remote code execution vulnerabilities in...

Yifan YF325 libutils.so nvram_restore stack-based buffer overflow vulnerability

Talos Vulnerability Report TALOS-2023-1763 Yifan YF325 libutils.so nvramrestore stack-based buffer overflow vulnerability October 11, 2023 CVE Number CVE-2023-34365 SUMMARY A stack-based buffer overflow vulnerability exists in the libutils.so nvramrestore functionality of Yifan YF325 v1.020221108...

Peplink Surf SOHO HW1 Operating System Command Injection Vulnerability

The Peplink Surf SOHO HW1 is a small router from Peplink. An OS command injection vulnerability exists in Peplink Surf SOHO HW1 v6.3.5, which stems from an OS command injection vulnerability in the api.cgi cmd.mvpn.x509.write function. An attacker can exploit this vulnerability to execute command...

CVE-2023-4966

Sensitive information disclosure in NetScaler ADC and NetScaler Gateway when configured as a Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy or AAA virtual server...

CVE-2023-4966 Unauthenticated sensitive information disclosure

Sensitive information disclosure in NetScaler ADC and NetScaler Gateway when configured as a Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy or AAA virtual server...

CVE-2023-4966

CVE-2023-4966 affects Citrix NetScaler ADC and NetScaler Gateway when configured as a Gateway or AAA virtual server. The issue stems from improper usage of snprintf/memory handling in the WebProc/auth pathways, causing memory disclosure via crafted responses and exposing sensitive data (e.g., aut...

CVE-2023-4966 Unauthenticated sensitive information disclosure

Sensitive information disclosure in NetScaler ADC and NetScaler Gateway when configured as a Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy or AAA virtual server...

Protect

A use of GET request method with sensitive query strings vulnerability CWE-598 in the FortiOS SSL VPN component may allow an attacker to view plaintext passwords of remote services such as RDP or VNC, if the attacker is able to read the GET requests to those services found in logs, referers,...

Cisco IOS and IOS XE Group Encrypted Transport VPN Out-of-Bounds Write Vulnerability

Cisco IOS and IOS XE contain an out-of-bounds write vulnerability in the Group Encrypted Transport VPN GET VPN feature that could allow an authenticated, remote attacker who has administrative control of either a group member or a key server to execute malicious code or cause a device to crash...