CVE-2015-8787

The nfnatredirectipv4 function in net/netfilter/nfnatredirect.c in the Linux kernel before 4.4 allows remote attackers to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact by sending certain IPv4 packets to an incompletely configured...

SUSE SLED11 / SLES11 Security Update : kernel (SUSE-SU-2015:2339-1)

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. Following security bugs were fixed : - CVE-2015-7509: Mounting ext4 filesystems in no-journal mode could hav lead to a system crash bsc956709. - CVE-2015-7799: The slhcinit function in...

Scientific Linux Security Update : net-snmp on SL7.x x86_64 (20151119)

A denial of service flaw was found in the way snmptrapd handled certain SNMP traps when started with the '-OQ' option. If an attacker sent an SNMP trap containing a variable with a NULL type where an integer variable type was expected, it would cause snmptrapd to crash. CVE-2014-3565 This update...

Scientific Linux Security Update : NetworkManager on SL7.x x86_64 (20151119)

It was discovered that NetworkManager would set device MTUs based on MTU values received in IPv6 RAs Router Advertisements, without sanity checking the MTU value first. A remote attacker could exploit this flaw to create a denial of service attack, by sending a specially crafted IPv6 RA packet to...

ipv6-multicast-mld-list NSE Script

Uses Multicast Listener Discovery to list the multicast addresses subscribed to by IPv6 multicast listeners on the link-local scope. Addresses in the IANA IPv6 Multicast Address Space Registry have their descriptions listed. Script Arguments ipv6-multicast-mld-list.timeout timeout to wait for...

SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2015:2292-1)

The SUSE Linux Enterprise 12 SP1 kernel was updated to 3.12.51 to receive various security and bugfixes. Following features were added : - hwrng: Add a driver for the hwrng found in power7+ systems fate315784. Following security bugs were fixed : - CVE-2015-8215: net/ipv6/addrconf.c in the IPv6...

Cisco IOS XE Software IPv6 Neighbor Discovery DoS (CSCup28217)

The remote Cisco IOS XE device is missing a vendor-supplied security patch, and is not configured to limit the IPv6 neighbor discovery ND cache. It is, therefore, affected by a denial of service vulnerability due to insufficient bounds on internal tables. An unauthenticated, adjacent attacker can...

openSUSE Security Update : the Linux Kernel (openSUSE-2015-879)

The Linux Kernel was updated to 4.1.13 and fixes the following issues : Security issues fixed : - CVE-2015-8104: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service host OS panic or hang by triggering many DB aka Debug exceptions, related to svm.c. -...

Wireshark - dissect_diameter_base_framed_ipv6_prefix Stack Based Buffer Overflow

Exploit for multiple platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=644 The following crash due to a stack-based buffer overflow can be observed in an ASAN build of Wireshark current git master, by feeding a malformed file to tshark "$...

CVE-2015-6359

The Neighbor Discovery ND protocol implementation in the IPv6 stack in Cisco IOS 15.33S0.1 on ASR devices mishandles internal tables, which allows remote attackers to cause a denial of service memory consumption or device crash via a flood of crafted ND messages, aka Bug ID CSCup28217...

Code injection

The Neighbor Discovery ND protocol implementation in the IPv6 stack in Cisco IOS 15.33S0.1 on ASR devices mishandles internal tables, which allows remote attackers to cause a denial of service memory consumption or device crash via a flood of crafted ND messages, aka Bug ID CSCup28217...

kea -- unexpected termination while handling a malformed packet

ISC Support reports: ISC Kea may terminate unexpectedly crash while handling a malformed client packet. Related defects in the kea-dhcp4 and kea-dhcp6 servers can cause the server to crash during option processing if a client sends a malformed packet. An attacker sending a crafted malformed packe...

Cisco IOS XE Software IPv6 Neighbor Discovery Denial of Service Vulnerability

A vulnerability in the IPv6 neighbor discovery ND handling of Cisco IOS XE Software on ASR platforms could allow an unauthenticated, adjacent attacker to cause an affected device to crash. The vulnerability is due to insufficient bounds on internal tables. An attacker could exploit this...

kernel security and bug fix update

3.10.0-327.3.1.OL7 - Oracle Linux certificates Alexey Petrenko 3.10.0-327.3.1 - rebuild 3.10.0-327.2.1 - netdrv macvtap: unbreak receiving of gro skb with frag list Jason Wang 1279794 1273737 - net ipv6: drop frames with attached skb-sk in forwarding Hannes Frederic Sowa 1281701 1243966 - net ipv...

net security update

CentOS Errata and Security Advisory CESA-2015:2345 Updated net-snmp packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS...

ModemManager, NetworkManager, libnm, network, nm security update

CentOS Errata and Security Advisory CESA-2015:2315 Updated NetworkManager packages that fix two security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. Common...

Windows Meterpreter Shell, Reverse TCP Inline (IPv6)

Connect back to attacker and spawn a Meterpreter shell. Requires Windows XP SP2 or newer. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 177734 include Msf::Payload::TransportConf...

tigervnc security, bug fix, and enhancement update

1.3.1-3 - Do not mention that display number is required in the file name Resolves: bz1195266 1.3.1-2 - Resolves: bz1248422 CVE-2014-8240 CVE-2014-8241 tigervnc: various flaws 1.3.1-1 - Drop unecessary patches - Re-base to 1.3.1 bug 1199453 - Re-build against re-based xserver bug 1194898 - Check...

Juniper Networks Junos OS IPv6 mbuf Chain DoS Vulnerability

Junos OS is prone to a DoS vulnerability in the mbuf chain. SPDX-FileCopyrightText: 2015 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 CPE = "cpe:/o:juniper:junos"; if...

Nmap 7 - Security Scanner For Network Exploration & Security Audits

Nmap “Network Mapper” is a free and open source license utility for network discovery and security auditing. Many systems and network administrators also find it useful for network inventory, managing service upgrade schedules, monitoring host or service uptime, and many other tasks. Nmap uses ra...