OESA-2024-1409 libreswan security update

Libreswan is an implementation of IKEv1 and IKEv2 for IPsec. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks. Everything passing through the...

SUSE CVE-2024-26752

In the Linux kernel, the following vulnerability has been resolved: l2tp: pass correct message length to ip6appenddata l2tpip6sendmsg needs to avoid accounting for the transport header twice when splicing more data into an already partially-occupied skbuff. To manage this, we check whether the...

Eventlet 安全漏洞

Eventlet is a concurrent networking library for Python. A security vulnerability exists in Eventlet versions prior to 0.35.2 that originated from allowing remote attackers to interfere with DNS name resolution by rapidly sending invalid packets from the expected IP address and source port...

SUSE CVE-2024-26673

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: sanitize layer 3 and 4 protocol number in custom expectations - Disallow families other than NFPROTOIPV4,IPV6,INET. - Disallow layer 4 protocol with no ports, since destination port is a mandatory attribute for...

The vulnerability of the IPv4 address management function in Cisco IOS XE software-defined access systems allows a attacker to induce a service failure.

The vulnerability of the IPv4 address management function in Cisco IOS XE software-defined access operating systems is related to a logical priority error in the processing of IPv4 packets. Exploiting this vulnerability can allow an attacker to cause service interruptions remotely...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a security issue in net iptunnel...

UBUNTU-CVE-2024-26735

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix possible use-after-free and null-ptr-deref The pernet operations structure for the subsystem must be registered before registering the generic netlink family...

DEBIAN-CVE-2024-26673

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: sanitize layer 3 and 4 protocol number in custom expectations - Disallow families other than NFPROTOIPV4,IPV6,INET. - Disallow layer 4 protocol with no ports, since destination port is a mandatory attribute for...

OESA-2024-1348 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix wild memory access when clearing fragments while testing re-assembly/re-fragmentation using actct, it's possible to observe a crash like th...

The vulnerability of IP packet processors in microsoftware for Cisco Aironet Access Points and the microsoftware for Cisco Wireless LAN Controllers (WLC) allows a attacker to cause service interruptions.

The vulnerability of IP packet processors in microsoftware for Cisco Aironet Access Points and the microsoftware for Cisco Wireless LAN Controllers WLC is related to errors in processing input data. Exploiting this vulnerability can allow a malicious actor to cause service interruptions by sendin...

CVE-2024-20314

A vulnerability in the IPv4 Software-Defined Access SD-Access fabric edge node feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization and stop all traffic processing, resulting in a denial of service DoS condition on an affected device. This...

Cisco Access Point 安全漏洞

Cisco Access Point is a network access point device from Cisco, Inc. It provides high-density wireless connectivity for small offices. A security vulnerability exists in Cisco Access Point Software, which stems from a flaw in IP packet processing that could allow an unauthenticated, remote attack...

Cilium 安全漏洞

Cilium is an open source software. It is used to provide and transparently secure network connectivity and load balancing between application workloads such as application containers or processes. A security vulnerability exists in Cilium that stems from the presence of insecure IPsec transport...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from allowing access to data via ip6tnlrcv...

Net-IPv4Addr Security Vulnerability

Net-IPv4Addr is an open source Perl module from metacpan for working with IPv4 addresses. A security vulnerability exists in Net-IPv4Addr version 0.10 that stems from not properly filtering IP address strings that begin with 0, allowing an attacker to bypass IP address-based access control...

DEBIAN-CVE-2021-47109

In the Linux kernel, the following vulnerability has been resolved: neighbour: allow NUDNOARP entries to be forced GCed IFFPOINTOPOINT interfaces use NUDNOARP entries for IPv6. It's possible to fill up the neighbour table with enough entries that it will overflow for valid connections after that...

UBUNTU-CVE-2021-47109

In the Linux kernel, the following vulnerability has been resolved: neighbour: allow NUDNOARP entries to be forced GCed IFFPOINTOPOINT interfaces use NUDNOARP entries for IPv6. It's possible to fill up the neighbour table with enough entries that it will overflow for valid connections after that...

PT-2024-22500 · Totolink · Totolink X5000R +1

Name of the Vulnerable Software and Affected Versions: TOTOLink X5000R version 9.1.0u.6118-B20201102 TOTOLink A7000R version 9.1.0u.6115-B20201022 Description: The issue allows remote attackers to execute arbitrary code and cause a denial of service DoS via the IP field. This can be exploited by...

Linux kernel security vulnerabilities

The Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from an error in the fib6nhflushexceptions method of the ipv6 module...

PT-2024-15189 · Zephyr Os · Zephyr Os

Name of the Vulnerable Software and Affected Versions: Zephyr OS affected versions not specified Description: The issue concerns the handling of IP packets in Zephyr OS. Specifically, it does not properly drop IP packets arriving on an external interface with a source address equal to 127.0.0.1 o...