CVE-2025-20340

A vulnerability in the Address Resolution Protocol ARP implementation of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to trigger a broadcast storm, leading to a denial of service DoS condition on an affected device. This vulnerability is due to how Cisco IOS XR Software...

QEMU: slirp: out-of-bounds access while processing ARP/NCSI packets

An out-of-bounds access issue was found in the SLiRP user networking implementation of QEMU. It could occur while processing ARP/NCSI packets, if the packet length was shorter than required to accommodate respective protocol headers and payload. A privileged guest user may use this flaw to...

SUSE-SU-2020:3914-1 Security update for xen

This update for xen fixes the following issues: - CVE-2020-29480: Fixed an issue which could have allowed leak of non-sensitive data to administrator guests bsc117949 XSA-115. - CVE-2020-29481: Fixed an issue which could have allowd to new domains to inherit existing node permissions bsc1179498...

Cisco Firepower Threat Defense and Adaptive Security Appliances Software Denial of Service Vulnerabilities

Cisco Firepower Threat Defense FTD and Cisco Adaptive Security Appliances Software ASA Software are both products of Cisco, Inc.Cisco Firepower Threat Defense is a set of unified software that provides next-generation firewall services. Defense is a set of unified software to provide...

CVE-2020-3334

A vulnerability in the ARP packet processing of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software for Cisco Firepower 2100 Series Security Appliances could allow an unauthenticated, adjacent attacker to cause an affected device to reload, resulting in ...

cisco_and_nmap_dos.txt

Subject: Re: Cisco and Nmap Dos To: [email protected] Hi all, I wanted to address the items listed here. We are still investigating this problem, and hope to have more information later on in the week. Item 1, OSPF is not an issue. According to the configuration information provided to us...