PT-2017-12884

Name of the Vulnerable Software and Affected Versions tcpdump versions prior to 4.9.2 Description The issue is related to a buffer over-read in the ICMPv6 parser, specifically in the icmp6 nodeinfo print function within the print-icmp6.c file. Recommendations For versions prior to 4.9.2, update t...

Cisco IOS and IOS XE Software Denial of Service Vulnerability (CNVD-2017-31984)

Cisco IOS and IOS XE Software are both operating systems developed by Cisco for its network devices. A denial of service vulnerability exists in the IPv6 Simple Network Management Protocol SNMP in Cisco IOS and IOS XE Software. A remote attacker could exploit this vulnerability to cause a denial ...

CVE-2017-12211

A vulnerability in the IPv6 Simple Network Management Protocol SNMP code of Cisco IOS and Cisco IOS XE Software could allow an authenticated, remote attacker to cause high CPU usage or a reload of the device. The vulnerability is due to IPv6 sub block corruption. An attacker could exploit this...

CVE-2017-12211

A vulnerability in the IPv6 Simple Network Management Protocol SNMP code of Cisco IOS and Cisco IOS XE Software could allow an authenticated, remote attacker to cause high CPU usage or a reload of the device. The vulnerability is due to IPv6 sub block corruption. An attacker could exploit this...

Design/Logic Flaw

A vulnerability in the IPv6 Simple Network Management Protocol SNMP code of Cisco IOS and Cisco IOS XE Software could allow an authenticated, remote attacker to cause high CPU usage or a reload of the device. The vulnerability is due to IPv6 sub block corruption. An attacker could exploit this...

CVE-2017-12211

A vulnerability in the IPv6 Simple Network Management Protocol SNMP code of Cisco IOS and Cisco IOS XE Software could allow an authenticated, remote attacker to cause high CPU usage or a reload of the device. The vulnerability is due to IPv6 sub block corruption. An attacker could exploit this...

CVE-2017-12211

CVE-2017-12211 affects Cisco IOS and IOS XE IPv6 SNMP handling. The vulnerability stems from IPv6 sub-block corruption, allowing an authenticated, remote attacker to cause high CPU usage or a device reload by polling IPv6 information. Affected release: Denali-16.3.1; Cisco Bug CSCvb14640. Remedia...

kernel: net: IPv6 fragmentation implementation of nexthdr field may be associated with an invalid option

The IPv6 fragmentation implementation in the Linux kernel does not consider that the nexthdr field may be associated with an invalid option, which allows local users to cause a denial of service out-of-bounds read and BUG or possibly have unspecified other impact via crafted socket and send syste...

kernel: net: IPv6 DCCP implementation mishandles inheritance

The IPv6 DCCP implementation in the Linux kernel mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. An unprivileged local user could use this flaw to induce kernel memo...

Moderate: Red Hat Security Advisory: openvswitch security and bug fix update

An update for openvswitch is now available for Red Hat OpenStack Platform 10.0 Newton. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Cisco IOS and Cisco IOS XE Software IPv6 SNMP Message Handling Denial of Service Vulnerability

A vulnerability in the IPv6 Simple Network Management Protocol SNMP code of Cisco IOS and Cisco IOS XE Software could allow an authenticated, remote attacker to cause high CPU usage or a reload of the device. The vulnerability is due to IPv6 sub block corruption. An attacker could exploit this...

SUSE SLES12 Security Update : quagga (SUSE-SU-2017:2294-1)

This update provides Quagga 1.1.1, which brings several fixes and enhancements. Security issues fixed : - CVE-2017-5495: Telnet 'vty' interface DoS due to unbounded memory allocation. bsc1021669 - CVE-2016-1245: Stack overrun in IPv6 RA receive code. bsc1005258 Bug fixes : - Do not enable zebra's...

SUSE-SU-2017:2294-1 Security update for quagga

This update provides Quagga 1.1.1, which brings several fixes and enhancements. Security issues fixed: - CVE-2017-5495: Telnet 'vty' interface DoS due to unbounded memory allocation. bsc1021669 - CVE-2016-1245: Stack overrun in IPv6 RA receive code. bsc1005258 Bug fixes: - Do not enable zebra's T...

BSA-2017-378

Security Advisory ID : BSA-2017-378 Component : OpenVPN Revision : 1.0: Interim OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to remote denial-of-service when receiving malformed IPv6 packet. Affected Products Brocade is investigating its product lines to determine which products...

BSA-2017-354

Security Advisory ID : BSA-2017-354 Component : Linux Kernel Revision : 3.0: Interim The tcpv6synrecvsock function in net/ipv6/tcpipv6.c in the Linux kernel mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system...

CVE-2015-5293

Red Hat Enterprise Virtualization Manager 3.6 and earlier gives valid SLAAC IPv6 addresses to interfaces when "boot protocol" is set to None, which might allow remote attackers to communicate with a system designated to be unreachable...

Code injection

Red Hat Enterprise Virtualization Manager 3.6 and earlier gives valid SLAAC IPv6 addresses to interfaces when "boot protocol" is set to None, which might allow remote attackers to communicate with a system designated to be unreachable...

CVE-2015-5293

Red Hat Enterprise Virtualization Manager 3.6 and earlier gives valid SLAAC IPv6 addresses to interfaces when "boot protocol" is set to None, which might allow remote attackers to communicate with a system designated to be unreachable...

CVE-2015-5293

CVE-2015-5293 affects Red Hat Enterprise Virtualization Manager (RHEV) 3.6 and earlier. The issue arises when boot protocol is set to None, causing interfaces to receive valid SLAAC IPv6 addresses, which may enable remote attackers to communicate with a system that should be unreachable. The prov...

OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0144)

The remote OracleVM system is missing necessary patches to address critical security updates : - l2tp: fix racy SOCKZAPPED flag check in l2tpip,6bind Guillaume Nault Orabug: 26586047 CVE-2016-10200 - xfs: fix two memory leaks in xfsattrlist.c error paths Mateusz Guzik Orabug: 26586022 CVE-2016-96...