Vulnerability fixed in Sonicwall

Due to a vulnerability in SonicOS, a remote malicious party can cause a Denial of Service DoS and potentially execute arbitrary code execute arbitrary code by sending a malicious request to the firewall. SonicWall has released updates to address the vulnerability. fix. For more information, see:...

Command Execution Vulnerability in D-Shield_Firewall of Shenzhen DiYuan Technology Co.

D ShieldFirewall is an active defense protection software designed for IIS. D ShieldFirewall has a command execution vulnerability that can be exploited by attackers to gain server control privileges...

Cisco IOS XE Software Zone Based Firewall DoS (cisco-sa-zbfw-94ckG4G)

According to its self-reported version, IOS-XE is affected by multiple denial of service vulnerabilities in the zone-based firewall feature due to incomplete handling of Layer 4 packets through the device. An unauthenticated, remote attacker can exploit these, by sending a certain sequence of...

SonicWALL SonicOS Denial of Service Vulnerability

SonicOS is SonicWALL's proprietary operating system and firmware for SonicWALL firewall appliances. A denial of service vulnerability exists in the SSLVPN service in SonicWALL SonicOS that originates from the release of an invalid pointer, which can be exploited by an attacker to cause the firewa...

SonicWALL SonicOS Buffer Overflow Vulnerability (CNVD-2021-28765)

SonicOS is SonicWALL's proprietary operating system and firmware for SonicWALL firewall appliances. A buffer overflow vulnerability exists in SonicWALL SonicOS, which can be exploited by an attacker to cause a denial of service in SSL-VPN and Proposed Helper Portal, which can lead to a firewall...

SonicWALL SonicOS Buffer Overflow Vulnerability (CNVD-2021-28766)

SonicOS is SonicWALL's proprietary operating system and firmware for SonicWALL firewall appliances. A buffer overflow vulnerability exists in SonicWALL SonicOS that can be exploited by a remote, unauthenticated attacker to cause a denial of service of the firewall's SSLVPN service, which can lead...

SonicWALL SonicOS Buffer Overflow Vulnerability (CNVD-2021-28763)

SonicWall SonicOS is a set of operating systems designed for SonicWall firewall appliances from SonicWall, Inc. A buffer overflow vulnerability exists in SonicWALL SonicOS, which can be exploited by an attacker to cause an invalid file reference to go out of bounds, resulting in a firewall crash...

CVE-2020-5143

SonicOS SSLVPN login page allows a remote unauthenticated attacker to perform firewall management administrator username enumeration based on the server responses. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and G...

CVE-2020-5142

A stored cross-site scripting XSS vulnerability exists in the SonicOS SSLVPN web interface. A remote unauthenticated attacker is able to store and potentially execute arbitrary JavaScript code in the firewall SSLVPN portal. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen ...

CVE-2020-5134

A vulnerability in SonicOS allows an authenticated attacker to cause out-of-bound invalid file reference leads to a firewall crash. This vulnerability affected SonicOS Gen 6 version 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0...

CVE-2020-5139

A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service DoS due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3,...

CVE-2020-5133

A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service due to buffer overflow, which leads to a firewall crash. This vulnerability affected SonicOS Gen 6 version 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0...

CVE-2020-5137

A buffer overflow vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service DoS on the firewall SSLVPN service and leads to firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv...

CVE-2020-5136

A buffer overflow vulnerability in SonicOS allows an authenticated attacker to cause Denial of Service DoS in the SSL-VPN and virtual assist portal, which leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3,...

CVE-2020-5136

A buffer overflow vulnerability in SonicOS allows an authenticated attacker to cause Denial of Service DoS in the SSL-VPN and virtual assist portal, which leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3,...

CVE-2020-5139

A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service DoS due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3,...

CVE-2020-5134

A vulnerability in SonicOS allows an authenticated attacker to cause out-of-bound invalid file reference leads to a firewall crash. This vulnerability affected SonicOS Gen 6 version 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0...

CVE-2020-5137

A buffer overflow vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service DoS on the firewall SSLVPN service and leads to firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv...

Buffer overflow

A buffer overflow vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service DoS on the firewall SSLVPN service and leads to firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv...

Buffer overflow

A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service due to buffer overflow, which leads to a firewall crash. This vulnerability affected SonicOS Gen 6 version 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0...