CVE-2024-35857 icmp: prevent possible NULL dereferences from icmp_build_probe()

In the Linux kernel, the following vulnerability has been resolved: icmp: prevent possible NULL dereferences from icmpbuildprobe First problem is a double call to indevgetrcu, because the second one could return NULL. if indevgetrcudev && indevgetrcudev-ifalist Second problem is a read from...

CVE-2024-35857

In the Linux kernel, the following vulnerability has been resolved: icmp: prevent possible NULL dereferences from icmpbuildprobe First problem is a double call to indevgetrcu, because the second one could return NULL. if indevgetrcudev && indevgetrcudev-ifalist Second problem is a read from...

CVE-2024-35857 icmp: prevent possible NULL dereferences from icmp_build_probe()

In the Linux kernel, the following vulnerability has been resolved: icmp: prevent possible NULL dereferences from icmpbuildprobe First problem is a double call to indevgetrcu, because the second one could return NULL. if indevgetrcudev && indevgetrcudev-ifalist Second problem is a read from...

PingRAT - Secretly Passes C2 Traffic Through Firewalls Using ICMP Payloads

PingRAT secretly passes C2 traffic through firewalls using ICMP payloads. Features: Uses ICMP for Command and Control Undetectable by most AV/EDR solutions Written in Go Installation: Download the binaries or build the binaries and you are ready to go: $ git clone...

PT-2024-14774

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.50 Description The vulnerability is related to a null pointer dereference in the apparmor component of the Linux kernel. This occurs when receiving ICMP packets with secmark set while an ICMP raw socket is...

PT-2024-27215

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.37 Description A vulnerability has been resolved in the Linux kernel, specifically in the ipv4 module. The issue is related to an uninit-value access in the ip make skb function. This function tests the HDRIN...

Espionage - A Linux Packet Sniffing Suite For Automated MiTM Attacks

Espionage is a network packet sniffer that intercepts large amounts of data being passed through an interface. The tool allows users to to run normal and verbose traffic analysis that shows a live feed of traffic, revealing packet direction, protocols, flags, etc. Espionage can also spoof ARP so,...

The vulnerability of the Open vSwitch (OvS) multi-level switch lies in insufficient data authentication, which allows attackers to redirect ICMPv6 traffic to arbitrary IP addresses.

The vulnerability of the Open vSwitch OvS multi-level switch lies in insufficient verification of data authenticity. Exploiting this vulnerability allows an attacker to redirect ICMPv6 traffic to arbitrary IP addresses...

PT-2024-8506

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to possible NULL dereferences from the icmp build probe function in the Linux kernel. This is caused by a double call to in dev get rcu, where the second call could...

Juniper Networks Junos OS 安全漏洞

Juniper Networks Junos OS is a Juniper Networks USA network operating system dedicated to the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. Juniper Networks Junos OS Before 21.2R3-S8-EVO, 21.4-EVO through 21.4R3-S6-EVO, 22.2-EVO throug...

CVE-2024-21590: Improper Input Validation

An Improper Input Validation vulnerability in Juniper Tunnel Driver jtd and ICMP module of Juniper Networks Junos OS Evolved allows an unauthenticated attacker within the MPLS administrative domain to send specifically crafted packets to the Routing Engine RE to cause a Denial of Service DoS. Whe...

PT-2024-2961 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions prior to 21.2R3-S8-EVO Juniper Networks Junos OS versions from 21.4-EVO prior to 21.4R3-S6-EVO Juniper Networks Junos OS versions from 22.2-EVO prior to 22.2R3-S4-EVO Juniper Networks Junos OS versions from...

openvswitch: openvswitch don't match packets on nd_target field

A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may allow a local attacker to create specially crafted packets with a modified or spoofed target IP address field that can redirect ICMPv6 traffic to...

SUSE CVE-2023-52577

In the Linux kernel, the following vulnerability has been resolved: dccp: fix dccpv4err/dccpv6err again dh-dccphx is the 9th byte offset 8 in "struct dccphdr", not in the "byte 7" as Jann claimed. We need to make sure the ICMP messages are big enough, using more standard ways no more assumptions...

CVE-2023-52577

An out-of-bounds access flaw was found in dccpv4err and dccpv6err in the Linux kernel. This may lead to a crash...

CVE-2023-52577

In the Linux kernel, the following vulnerability has been resolved: dccp: fix dccpv4err/dccpv6err again dh-dccphx is the 9th byte offset 8 in "struct dccphdr", not in the "byte 7" as Jann claimed. We need to make sure the ICMP messages are big enough, using more standard ways no more assumptions...

DEBIAN-CVE-2023-52577

In the Linux kernel, the following vulnerability has been resolved: dccp: fix dccpv4err/dccpv6err again dh-dccphx is the 9th byte offset 8 in "struct dccphdr", not in the "byte 7" as Jann claimed. We need to make sure the ICMP messages are big enough, using more standard ways no more assumptions...

UBUNTU-CVE-2023-52577

In the Linux kernel, the following vulnerability has been resolved: dccp: fix dccpv4err/dccpv6err again dh-dccphx is the 9th byte offset 8 in "struct dccphdr", not in the "byte 7" as Jann claimed. We need to make sure the ICMP messages are big enough, using more standard ways no more assumptions...

CVE-2023-52577

In the Linux kernel, the following vulnerability has been resolved: dccp: fix dccpv4err/dccpv6err again dh-dccphx is the 9th byte offset 8 in "struct dccphdr", not in the "byte 7" as Jann claimed. We need to make sure the ICMP messages are big enough, using more standard ways no more assumptions...

CVE-2023-52577 dccp: fix dccp_v4_err()/dccp_v6_err() again

In the Linux kernel, the following vulnerability has been resolved: dccp: fix dccpv4err/dccpv6err again dh-dccphx is the 9th byte offset 8 in "struct dccphdr", not in the "byte 7" as Jann claimed. We need to make sure the ICMP messages are big enough, using more standard ways no more assumptions...