Insecure Direct Object Reference vulnerability in the mysonicwall.com add-user API

An insecure direct object reference vulnerability has been identified in the users/add-user API endpoint of mysonicwall.com. This could allow a normal authenticated mysonicwall user to manipulate API parameter and gain access to user group of tenant of any other mysonicwall user account. CVE: N/A...

cURL (libcurl) NTLM Authentication Code Buffer Overrun Vulnerability

curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal function Curlntlmcoremknthash multiplies the length of the password by two SUM to figure out how large temporary storage area to allocate from the heap. The length value is then subsequently...

OpenSSH user enumeration vulnerability

OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c. CVE: CVE-2018-15473 Last updated: Aug...

Denial of Service (DoS) vulnerability in the SonicOS due to buffer overflow and potentially execute arbitrary code

A buffer overflow vulnerability in SonicOS allows a remote attacker to cause Denial of Service DoS and potentially execute arbitrary code by sending a malicious request to the firewall. This vulnerability affected SonicOS Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3 and SonicOSv 6.5.4.v. CVE:...

SMA1000 SNMP Null pointer exception bug in Net-SNMP vendor packet resulting in SNMP DoS

A Null pointer exception bug in Net-SNMP vendor 5.9.0 and earlier packet allows a remote authenticated attacker to cause SMA1000 SNMP Denial of Service DoS by an insufficient check of null pointer. CVE: N/A Last updated: Feb. 7, 2022, 6:09 p.m...

Speculative Store Bypass (SSB) – also known as Variant 4

Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Stor...

Tele2 CVE-2001-0376 Remote Security Vulnerability

SonicWALL Tele2 and SOHO firewalls with 6.0.0.0 firmware using IPSEC with IKE pre-shared keys do not allow for the use of full 128 byte IKE pre-shared keys, which is the intended design of the IKE pre-shared key, and only support 48 byte keys. This allows a remote attacker to brute force attack t...

SMA100 Exposure of Sensitive Information to an Unauthorized Actor

A vulnerability in the SonicWall SMA100 appliance could potentially expose sensitive information i.e., third-party packages and library versions used in the appliance firmware to a pre-authenticated actor.IMPORTANT: SMA 1000 series products are not affected by this vulnerability. CVE: None Last...

Security Weakness Resulting in Potential Local Privilege Escalation When HA (High Availability) is Active

A weakness in the SMA100 Series exists when High Availability HA pair is active, potentially permitting an operation at a privilege's level that is higher than the minimum level required. If a malicious actor obtains a 'nobody' user shell on an impacted SMA100 device, this can potentially lead to...

SonicWall SSL-VPN Products security misconfiguration leads to possible domain name collision vulnerability

SonicWall SSL-VPN products web interface has the option to publicly display their organization’s internal domain names in the Domain drop-down menu. An attacker with knowledge of an organization’s internal domain name can potentially take advantage of a DNS flaw known as domain name collision.A...

TCP SACK Panic - Linux Kernel Vulnerability

Jonathan Looney discovered that the TCPSKBCBskb-tcpgsosegs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments SACKs. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182,...