pbscan - Faster And More Efficient Stateless SYN Scanner And Banner Grabber

polarbearscan is an attempt to do faster and more efficient banner grabbing and port scanning. It combines two different ideas which hopefully will make it somewhat worthy of your attention and time. The first of these ideas is to use stateless SYN scanning using cryptographically protected cooki...

Linux kernel denial of service vulnerability (CNVD-2017-24356)

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A denial of service vulnerability exists in the net/ipv4/route.c file in Linux kernel versions 4.13-rc1 through 4.13-rc6. A local attacker can exploit this vulnerability to...

CVE-2017-13686

net/ipv4/route.c in the Linux kernel 4.13-rc1 through 4.13-rc6 is too late to check for a NULL fi field when RTMFFIBMATCH is set, which allows local users to cause a denial of service NULL pointer dereference or possibly have unspecified other impact via crafted system calls. NOTE: this does not...

CVE-2017-13686

net/ipv4/route.c in the Linux kernel 4.13-rc1 through 4.13-rc6 is too late to check for a NULL fi field when RTMFFIBMATCH is set, which allows local users to cause a denial of service NULL pointer dereference or possibly have unspecified other impact via crafted system calls. NOTE: this does not...

Linux kernel: Exploitable memory corruption due to UFO to non-UFO path switch(CVE-2017-1000112)

Bug details When building a UFO packet with MSGMORE ipappenddata calls ipufoappenddata to append. However in between two send calls, the append path can be switched from UFO to non-UFO one, which leads to a memory corruption. In case UFO packet lengths exceeds MTU, copy = maxfraglen - skb-len...

kernel: a BUG() statement can be hit in net/ipv4/tcp_input.c

It was discovered that the Linux kernel since 3.6-rc1 with 'net.ipv4.tcpfastopen' set to 1 can hit BUG statement in tcpcollapse function after making a number of certain syscalls leading to a possible system crash...

kernel: ipv4: Invalid IP options could cause skb->dst drop

A vulnerability was found in the Linux kernel where having malicious IP options present would cause the ipv4pktinfoprepare function to drop/free the dst. This could result in a system crash or possible privilege escalation...

Server-Side Request Forgery (SSRF)

WordPress is vulnerable to server-side request forgery SSRF attacks. The attacks exist because it bypasses the validation of GET request by using URL http://xxx.xxx.xxx.xxx/wp-admin/press-this.php?u=URLTOSCRAPE&url-scan-submit;=Scan which has a zero value in the first octet of an IPv4 address in...

Unbreakable Enterprise kernel security update

2.6.39-400.297.5 - selinux: quiet the filesystem labeling behavior message Paul Moore Orabug: 25721485 - RDS/IB: active bonding port state fix for intfs added late Mukesh Kacker Orabug: 25875426 - HID: hid-cypress: validate length of report Greg Kroah-Hartman Orabug: 25891914 CVE-2017-7273 - udf:...

CVE-2017-6744

The Simple Network Management Protocol SNMP subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these...

Buffer overflow

The Simple Network Management Protocol SNMP subsystem of Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.2 through 3.17 contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to...

Buffer overflow

The Simple Network Management Protocol SNMP subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these...

Buffer overflow

The Simple Network Management Protocol SNMP subsystem of Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.2 through 3.17 contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to...

Buffer overflow

The Simple Network Management Protocol SNMP subsystem of Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.2 through 3.17 contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to...

Buffer overflow

The Simple Network Management Protocol SNMP subsystem of Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.2 through 3.17 contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to...

CVE-2017-6736

The Simple Network Management Protocol SNMP subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these...

CVE-2017-6740

The Simple Network Management Protocol SNMP subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these...

Buffer overflow

The Simple Network Management Protocol SNMP subsystem of Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.2 through 3.17 contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to...

CVE-2017-6737

A vulnerability in the SNMP implementation of could allow an authenticated, remote attacker to cause a reload of the affected system or to remotely execute code. An attacker could exploit this vulnerability by sending a crafted SNMP packet to the affected device. The vulnerability is due to a...

CVE-2017-6743

The Simple Network Management Protocol SNMP subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these...