Security Advisories & Alerts

A Vulnerability in Juniper Junos OS Could Allow for Denial of Service

DESCRIPTIONA vulnerability has been discovered in Juniper Junos OS, which could allow for denial of service. Junos OS is a FreeBSD-based operating system used in Juniper Networks routers. This vulnerability specifically affects MX Series routers and EX9200 series switches with Trio-based PFEs configured with IPv6 Distributed Denial of Service (DDoS) protection mechanism enabled. An attacker can exploit this issue to disrupt network protocol operations or...

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Multiple Vulnerabilities in SonicWALL Sonic OS Could Allow for Arbitrary Code Execution

DESCRIPTIONMultiple vulnerabilities have been discovered in SonicWALL Sonic OS, the most severe of which could allow for arbitrary code execution. SonicWALL is a firewall and cybersecurity solution vendor. Successful exploitation of the most severe of these vulnerabilities could allow for buffer overflow within the context of the application. Attackers may exploit this issue to execute arbitrary code within the context of the affected application. Failed...

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CVE-2020-16898(aka”Bad Neighbor”): Windows TCP/IP Remote Code Execution Vulnerability

DESCRIPTIONA remote code execution vulnerability exists when the Windows TCP/IP stack improperly handles ICMPv6 Router Advertisement packets. An attacker who successfully exploited this vulnerability could gain the ability to execute code on the target server or client. To exploit this vulnerability, an attacker would have to send specially crafted ICMPv6 Router Advertisement packets to a remote Windows computer. IMPACTAn attacker who successfully exploited this vulnerability...

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CVE-2020-15504: Sophos XG Firewall Admin Web Interface sql injection

DESCRIPTIONA SQL injection vulnerability in the user and admin web interfaces of Sophos XG Firewall v18.0 MR1 and older potentially allows an attacker to run arbitrary code remotely. The fix is built into the re-release of XG Firewall v18 MR-1 (named MR-1-Build396) and the v17.5 MR13 release. All other versions >= 17.0 have received a hotfix. IMPACT9.8 CRITICAL SYSTEM AFFECTEDSophos XG Firewall v18.0 MR1 and...

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Critical Patches Issued for Microsoft Products, October 13, 2020

DESCRIPTIONMultiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for remote code execution. Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or delete data; or create new accounts with...

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