Rockwell Automation Stratix IPv6 Neighbor Discovery Crafted Packet Denial of Service (CVE-2016-1409)

A vulnerability in the IP Version 6 IPv6 packet processing functions of multiple Cisco products could allow an unauthenticated, remote attacker to cause an affected device to stop processing IPv6 traffic, leading to a denial of service DoS condition on the device. The vulnerability is due to...

Rockwell Automation Stratix Cisco IOS Software Crafted IPv6 Packet Denial of Service (CVE-2014-2113)

A vulnerability in the implementation of the IP version 6 IPv6 protocol stack in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause I/O memory depletion on an affected device that has IPv6 enabled. The vulnerability is triggered when an affected...

Rockwell Automation Stratix Cisco IOS and IOS XE Software Multicast Routing Denial of Service (CVE-2016-6382)

Multiple vulnerabilities in the multicast subsystem of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to create a denial of service DoS condition. The issues are in IPv4 Multicast Source Discovery Protocol MSDP and IPv6 Protocol Independent Multicast PIM. This plugi...

kernel: hash collisions in the IPv6 connection lookup table

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

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...

USN-6478-1: Traceroute vulnerability

It was discovered that Traceroute did not properly parse command line arguments. An attacker could possibly use this issue to execute arbitrary commands...

SUSE-SU-2023:4071-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-39194: Fixed a flaw in the processing of state filters which could allow a local attackers to disclose sensitive information. bsc1215861 - CVE-2023-3919...

cloud-init security, bug fix, and enhancement update

23.1.1-11.0.2 - Fix Oracle Datasource network and getdata methods for OCI OL Orabug: 35950168 23.1.1-11.0.1 - Increase retry value and add timeout for OCI Orabug: 35329883 - Fix log file permission Orabug: 35302969 - Update detection logic for OL distros in config template Orabug: 34845400 - Adde...

SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:4414-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4414-1 advisory. - Incorrect verifier pruning in BPF in Linux Kernel =5.4 leads to unsafe code paths being incorrectly marked as safe,...

kernel: erspan: do not use skb_mac_header() in ndo_start_xmit()

In the Linux kernel, the following vulnerability has been resolved: erspan: do not use skbmacheader in ndostartxmit Drivers should not assume skbmacheaderskb == skb-data in their ndostartxmit. Use skbnetworkoffset and skbtransportoffset which better describe what is needed in erspanfbxmit and...

kernel: seg6: fix the iif in the IPv6 socket control block

A vulnerability was found in the Linux kernel's seg6 implementation in the seg6dosrhencap function, where the issue arises when an IPv4 packet is encapsulated within an IPv6 segment routing header, causing the receiving interface index to be cleared, leading to potential NULL pointer dereferences...

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...

kernel: ipv6: Fix an uninit variable access bug in __ip6_make_skb()

A flaw was identified in the Linux kernel’s IPv6 networking code in the function ip6makeskb. Under certain conditions—such as when using raw IPv6 sockets and processing ICMPv6 headers—the code may access an uninitialized variable because the expected header data is not guaranteed to reside in the...

Rocky Linux 9 : curl (RLSA-2022:8299)

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:8299 advisory. - An information disclosure vulnerability exists in curl 7.65.0 to 7.82.0 are vulnerable that by using an IPv6 address that was in the connection pool but with a...

NetworkAssessment - With Wireshark Or TCPdump, You Can Determine Whether There Is Harmful Activity On Your Network Traffic That You Have Recorded On The Network You Monitor

The Network Compromise Assessment Tool is designed to analyze pcap files to detect potential suspicious network traffic. This tool focuses on spotting abnormal activities in the network traffic and searching for suspicious keywords. DNS Tunneling Detection : Identifies potential covert...

CVE-2023-20086

A vulnerability in ICMPv6 processing of 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. This vulnerability is due to improper processing of ICMPv6 messages. A...

CVE-2023-20086

A vulnerability in ICMPv6 processing of 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. This vulnerability is due to improper processing of ICMPv6 messages. A...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software ICMPv6 Message Processing Denial of Service Vulnerability

A vulnerability in ICMPv6 processing of 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. This vulnerability is due to improper processing of ICMPv6 messages. A...

Medium: kernel

Issue Overview: An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0. CVE-2023-31085 A flaw in the kernel Xen event handler can cause a deadlock with Xen conso...

Advisory ROSA-SA-2023-2284

software: c-ares 1.18.1 OS: ROSA-CHROME packageevrstring: c-ares-1.18.1-2.src.rpm CVE-ID: CVE-2022-4904 BDU-ID: 2023-01258 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the aressetsortlist function of the c-ares asynchronous DNS query library is related to a lack of input string validation, allowi...