PT-2021-27060

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.10 through v5.15.7 Description A netns refcount leak was discovered in the devlink nl cmd reload function. The issue was introduced in version v5.10 and is fixed in version v5.15.8. The actual impact and attack...

Mozilla Firefox 访问控制错误漏洞

Mozilla Firefox is an open source Web browser from the Mozilla Foundation. Mozilla Firefox has an access control error vulnerability that originates when the Web extension directory is reloaded and the application fails to prevent the Web extension from accessing the redirected URL of the click...

OPENSUSE-SU-2021:3619-1 Security update for libvirt

This update for libvirt fixes the following issues: - lxc: controller: Fix container launch on cgroup v1. bsc1183247 - supportconfig: Use systemctl command 'is-active' instead of 'is-enabled' when checking if libvirtd is active. - qemu: Do not report error in the logs when processing monitor IO...

PT-2021-28453

Name of the Vulnerable Software and Affected Versions: libvirt affected versions not specified Description: This issue affects the libvirt software, where several fixes are applied to address various problems. These include fixing container launch on cgroup v1, improving the reporting of 'die id'...

Security update for libvirt (moderate)

openSUSE Security Update: Security update for libvirt Announcement ID: openSUSE-SU-2021:3619-1 Rating: moderate References: 1177902 1183247 1186398 1190420 1190493 1190693 1190695 1190917 Affected Products: openSUSE Leap 15.3 An update that contains security fixes can now be installed. Descriptio...

VulnCheck KEV: CVE-2018-0171

Cisco IOS and IOS XE Software improperly validates packet data, allowing an unauthenticated, remote attacker to trigger a reload of an affected device, cause a denial-of-service DoS condition, or perform code execution on the affected device...

Cisco IOS and IOS XE Software Smart Install Remote Code Execution Vulnerability

Cisco IOS and IOS XE Software improperly validates packet data, allowing an unauthenticated, remote attacker to trigger a reload of an affected device, cause a denial-of-service DoS condition, or perform code execution on the affected device...

Cisco IOS XR Software Discovery Protocol Format String Vulnerability

Cisco IOS XR improperly validates string input from certain fields in Cisco Discovery Protocol messages. Exploitation could allow an unauthenticated, adjacent attacker to execute code with administrative privileges or cause a reload on an affected device...

Cisco Firepower Threat Defense Software Web Services Multiple DoS (cisco-sa-asafdt-webvpn-dos-KSqJAKPA)

According to its self-reported version, Cisco FTD Software is affected by multiple vulnerabilities. - Multiple vulnerabilities in the web services interface of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote...

CVE-2021-34781

A vulnerability in the processing of SSH connections for multi-instance deployments of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. This vulnerability is due to a lack of proper error...

CVE-2021-34783

A vulnerability in the software-based SSL/TLS message handler of Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. This...

ALPINE-CVE-2021-40114

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper memory resource manageme...

CVE-2021-40114

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper memory resource manageme...

CVE-2021-40117 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL/TLS Denial of Service Vulnerability

A vulnerability in SSL/TLS message handler for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability exists because incomin...

CVE-2021-40114

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper memory resource manageme...

CVE-2021-34783 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Software-Based SSL/TLS Denial of Service Vulnerability

A vulnerability in the software-based SSL/TLS message handler of Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. This...

CVE-2021-34781 Cisco Firepower Threat Defense Software SSH Connections Denial of Service Vulnerability

A vulnerability in the processing of SSH connections for multi-instance deployments of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. This vulnerability is due to a lack of proper error...

CVE-2021-34792

A vulnerability in the memory management of Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper resource...

CVE-2021-34783

A vulnerability in the software-based SSL/TLS message handler of Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. This...

CVE-2021-40125

A vulnerability in the Internet Key Exchange Version 2 IKEv2 implementation of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to trigger a denial of service DoS condition on an affected device. This...