HTTP Fetch, Windows shellcode stage, Windows x64 IPv6 Bind TCP Stager

Fetch and execute an x64 payload from an HTTP server. Custom shellcode stage. Listen for an IPv6 connection Windows x64 Module Options msf use payload/cmd/windows/http/x64/custom/bindipv6tcp msf payloadbindipv6tcp show actions ...actions... msf payloadbindipv6tcp set ACTION msf payloadbindipv6tcp...

HTTPS Fetch, Windows x64 IPv6 Bind TCP Stager with UUID Support

Fetch and execute an x64 payload from an HTTPS server. Listen for an IPv6 connection with UUID Support Windows x64 Module Options msf use payload/cmd/windows/https/x64/meterpreter/bindipv6tcpuuid msf payloadbindipv6tcpuuid show actions ...actions... msf payloadbindipv6tcpuuid set ACTION msf...

HTTPS Fetch, Linux x64 Command Shell, Reverse TCP Inline (IPv6)

Fetch and execute an x64 payload from an HTTPS server. Connect back to attacker and spawn a command shell over IPv6 Module Options msf use payload/cmd/linux/https/x64/shellreverseipv6tcp msf payloadshellreverseipv6tcp show actions ...actions... msf payloadshellreverseipv6tcp set ACTION msf...

HTTPS Fetch, Linux x64 Command Shell, Bind TCP Inline (IPv6)

Fetch and execute an x64 payload from an HTTPS server. Listen for an IPv6 connection and spawn a command shell Module Options msf use payload/cmd/linux/https/x64/shellbindipv6tcp msf payloadshellbindipv6tcp show actions ...actions... msf payloadshellbindipv6tcp set ACTION msf...

HTTP Fetch, Linux x64 Command Shell, Reverse TCP Inline (IPv6)

Fetch and execute an x64 payload from an HTTP server. Connect back to attacker and spawn a command shell over IPv6 Module Options msf use payload/cmd/linux/http/x64/shellreverseipv6tcp msf payloadshellreverseipv6tcp show actions ...actions... msf payloadshellreverseipv6tcp set ACTION msf...

TFTP Fetch, Linux x64 Command Shell, Reverse TCP Inline (IPv6)

Fetch and execute an x64 payload from a TFTP server. Connect back to attacker and spawn a command shell over IPv6 Module Options msf use payload/cmd/linux/tftp/x64/shellreverseipv6tcp msf payloadshellreverseipv6tcp show actions ...actions... msf payloadshellreverseipv6tcp set ACTION msf...

HTTP Fetch, Linux x64 Command Shell, Bind TCP Inline (IPv6)

Fetch and execute an x64 payload from an HTTP server. Listen for an IPv6 connection and spawn a command shell Module Options msf use payload/cmd/linux/http/x64/shellbindipv6tcp msf payloadshellbindipv6tcp show actions ...actions... msf payloadshellbindipv6tcp set ACTION msf payloadshellbindipv6tc...

Linux Kernel IPv6 Segment Routing Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of the Linux Kernel. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the...

USN-6079-1: Linux kernel vulnerabilities

It was discovered that some AMD x86-64 processors with SMT enabled could speculatively execute instructions using a return address from a sibling thread. A local attacker could possibly use this to expose sensitive information. CVE-2022-27672 Ziming Zhang discovered that the VMware Virtual GPU DR...

kernel: net: ipv6: unexport __init-annotated seg6_hmac_init()

In the Linux kernel, the following vulnerability has been resolved: net: ipv6: unexport init-annotated seg6hmacinit EXPORTSYMBOL and init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated init. The access to a fre...

net-snmp: NULL Pointer Exception when handling pv6IpForwarding

A flaw was found in Net-SNMP. This issue occurs because the handleipv6IpForwarding in agent/mibgroup/ip-mib/ipscalars.c in Net-SNMP has a NULL Pointer Exception that could allow a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in a denial of service...

Oracle Linux 9 : kernel (ELSA-2023-2458)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-2458 advisory. - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function inet6streamops/inet6dgramops of...

net-snmp security and bug fix update

1:5.9.1-9.0.1 - fix error index value when snmpget is used a proxy pass Orabug: 35010262 1:5.9.1-9 - fix CVE-2022-44792 and CVE-2022-44793 2141902 and 2141906 - fix memory leak when ipv6 disable set to 1 2151540 1:5.9.1-8 - fix default snmpd.conf file content 2067954...

AlmaLinux 9 : kernel-rt (ALSA-2023:2148)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:2148 advisory. - Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage. CVE-2021-26341 - When sending...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : OpenStack Neutron vulnerabilities (USN-6067-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6067-1 advisory. David Sinquin discovered that OpenStack Neutron incorrectly handled the default Open vSwitch firewall rules. An attacker could...

Ubuntu: Security Advisory (USN-6067-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-6067-1: OpenStack Neutron vulnerabilities

David Sinquin discovered that OpenStack Neutron incorrectly handled the default Open vSwitch firewall rules. An attacker could possibly use this issue to impersonate the IPv6 addresses of other systems on the network. This issue only affected Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. CVE-2021-20267...

kernel: ipv6: ensure sane device mtu in tunnels

A flaw was found in the Linux kernel’s IPv6 networking code affecting the handling of IPv6 GRE tunnels. Under certain conditions, an IPv6 tunnel configuration could result in an invalid MTU Maximum Transmission Unit value being written to a network device without sanitization. Because the MTU val...

kernel: NULL pointer dereference in rawv6_push_pending_frames

A NULL pointer dereference flaw was found in rawv6pushpendingframes in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash...

kernel: ipv6: fix WARNING in ip6_route_net_exit_late()

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix WARNING in ip6routenetexitlate During the initialization of ip6routenetinitlate, if file ipv6route or rt6stats fails to be created, the initialization is successful by default. Therefore, the ipv6route or rt6stats file...