The vulnerability of the Linux operating system, which allows a hacker to trigger a service failure

The vulnerability of the pingunhash function in the net/ipv4/ping.c module of the Linux operating system is related to access control deficiencies. Exploiting this vulnerability could allow an attacker, operating locally, to cause a service failure by gaining access to the IP protocol value in...

Juniper Junos Routing Protocol Daemon LDP Packet DoS (JSA10777)

According to its self-reported version and configuration, the remote Juniper Junos device is affected by a memory leak issue in the routing protocol daemon rpd when handling a specific LDP packet, which over time will consume memory that cannot be freed without restarting the rpd process. An...

Cisco ASA Software Internet Key Exchange Version 1 XAUTH Denial of Service Vulnerability (cisco-sa-20170419-asa-xauth)

A vulnerability in the Internet Key Exchange Version 1 IKEv1 XAUTH code of Cisco ASA Software could allow an authenticated, remote attacker to cause a reload of an affected system. Copyright C 2017 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and ar...

Cisco ASA Software IPsec Denial of Service Vulnerability

A vulnerability in the IPsec code of Cisco ASA Software could allow an authenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to improper parsing of malformed IPsec packets. An attacker could exploit this vulnerability by sending malformed IPsec packets ...

Cisco ASA Software Internet Key Exchange Version 1 XAUTH Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange Version 1 IKEv1 XAUTH code of Cisco ASA Software could allow an authenticated, remote attacker to cause a reload of an affected system. The vulnerability is due to insufficient validation of the IKEv1 XAUTH parameters passed during an IKEv1 negotiation...

F5 Networks BIG-IP : Linux kernel vulnerability (K60104355)

The ipv4pktinfoprepare function in net/ipv4/ipsockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service system crash via 1 an application that makes crafted system calls or possibly 2 IPv4 traffic with invalid IP options. CVE-2017-5970 Impact This vulnerability ma...

Linux kernel local denial of service vulnerability (CNVD-2017-05228)

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A local denial of service vulnerability exists in the pingunhash function in net/ipv4/ping.c in the Linux kernel, which can be exploited by an attacker to cause a denial of...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3533)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3533 advisory. - Revert 'x86/mm: Expand the exception table logic to allow new handling options' Brian Maly Orabug: 25790387 CVE-2016-9644 - Revert 'fix minor...

DHCP Exhaustion Script: DHCPig

DHCP Exhaustion Script DHCPig initiates an advanced DHCP exhaustion attack. It will consume all IPs on the LAN, stop new users from obtaining IPs, release any IPs in use, then for good measure send gratuitous ARP and knock all windows hosts offline. It requires scapy =2.1 library and admin...

Unbreakable Enterprise kernel security update

kernel-uek 4.1.12-61.1.33 - Revert 'x86/mm: Expand the exception table logic to allow new handling options' Brian Maly Orabug: 25790387 CVE-2016-9644 - Revert 'fix minor infoleak in getuserex' Brian Maly Orabug: 25790387 CVE-2016-9644 4.1.12-61.1.32 - x86/mm: Expand the exception table logic to...

SUSE-SU-2017:0786-1 Security update for Linux Kernel Live Patch 12 for SLE 12 SP1

This update for the Linux Kernel 3.12.69-606429 fixes several issues. The following security bug was fixed: - CVE-2017-5970: The ipv4pktinfoprepare function in net/ipv4/ipsockglue.c in the Linux kernel allowed attackers to cause a denial of service system crash via 1 an application that made...

SUSE SLES12 Security Update : kernel (SUSE-SU-2017:0771-1)

This update for the Linux Kernel 3.12.55-5242 fixes one issue. The following security bug was fixed : - CVE-2017-5970: The ipv4pktinfoprepare function in net/ipv4/ipsockglue.c in the Linux kernel allowed attackers to cause a denial of service system crash via 1 an application that made crafted...

SUSE-SU-2017:0779-1 Security update for Linux Kernel Live Patch 4 for SLE 12 SP2

This update for the Linux Kernel 4.4.38-93 fixes several issues. The following security bug was fixed: - CVE-2017-5970: The ipv4pktinfoprepare function in net/ipv4/ipsockglue.c in the Linux kernel allowed attackers to cause a denial of service system crash via 1 an application that made crafted...

SUSE-SU-2017:0778-1 Security update for Linux Kernel Live Patch 2 for SLE 12 SP2

This update for the Linux Kernel 4.4.21-84 fixes several issues. The following security bug was fixed: - CVE-2017-5970: The ipv4pktinfoprepare function in net/ipv4/ipsockglue.c in the Linux kernel allowed attackers to cause a denial of service system crash via 1 an application that made crafted...

SUSE-SU-2017:0764-1 Security update for Linux Kernel Live Patch 10 for SLE 12 SP1

This update for the Linux Kernel 3.12.67-606421 fixes several issues. The following security bug was fixed: - CVE-2017-5970: The ipv4pktinfoprepare function in net/ipv4/ipsockglue.c in the Linux kernel allowed attackers to cause a denial of service system crash via 1 an application that made...

SUSE-SU-2017:0770-1 Security update for Linux Kernel Live Patch 16 for SLE 12

This update for the Linux Kernel 3.12.60-5257 fixes one issue. The following security bug was fixed: - CVE-2017-5970: The ipv4pktinfoprepare function in net/ipv4/ipsockglue.c in the Linux kernel allowed attackers to cause a denial of service system crash via 1 an application that made crafted...

CVE-2017-7177

Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching...

Design/Logic Flaw

Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching...

CVE-2017-7177

Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching...

CVE-2017-7177

Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching...