Medium: dhcp

Issue Overview: ISC DHCP 4.x before 4.1-ESV-R12-P1 and 4.2.x and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service application crash via an invalid length field in a UDP IPv4 packet. Affected Packages: dhcp Issue Correction: Run yum update dhcp or yum update --advisory...

Code injection

ISC DHCP 4.x before 4.1-ESV-R12-P1, 4.2.x, and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service application crash via an invalid length field in a UDP IPv4 packet...

CVE-2015-8605

ISC DHCP 4.x before 4.1-ESV-R12-P1, 4.2.x, and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service application crash via an invalid length field in a UDP IPv4 packet...

CVE-2015-8605

ISC DHCP 4.x before 4.1-ESV-R12-P1, 4.2.x, and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service application crash via an invalid length field in a UDP IPv4 packet...

UBUNTU-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...

CVE-2014-3327

The EnergyWise module in Cisco IOS 12.2, 15.0, 15.1, 15.2, and 15.4 and IOS XE 3.2.xXO, 3.3.xSG, 3.4.xSG, and 3.5.xE before 3.5.3E allows remote attackers to cause a denial of service device reload via a crafted IPv4 packet, aka Bug ID CSCup52101...

Design/Logic Flaw

The EnergyWise module in Cisco IOS 12.2, 15.0, 15.1, 15.2, and 15.4 and IOS XE 3.2.xXO, 3.3.xSG, 3.4.xSG, and 3.5.xE before 3.5.3E allows remote attackers to cause a denial of service device reload via a crafted IPv4 packet, aka Bug ID CSCup52101...

CVE-2014-3327

The EnergyWise module in Cisco IOS 12.2, 15.0, 15.1, 15.2, and 15.4 and IOS XE 3.2.xXO, 3.3.xSG, 3.4.xSG, and 3.5.xE before 3.5.3E allows remote attackers to cause a denial of service device reload via a crafted IPv4 packet, aka Bug ID CSCup52101...

CVE-2014-3327

CVE-2014-3327 affects Cisco IOS and IOS XE EnergyWise, where the EnergyWise module improperly parses crafted EnergyWise packets. This can be exploited remotely by an unauthenticated attacker to cause a device reload (DoS). Affected software includes Cisco IOS 12.2, 15.0–15.2, 15.4 and IOS XE 3.2....

Code injection

Cisco Adaptive Security Appliance ASA software 8.7.1 and 8.7.1.1 for the Cisco ASA 1000V Cloud Firewall allows remote attackers to cause a denial of service device reload via a malformed H.225 H.323 IPv4 packet, aka Bug IDs CSCuc42812 and CSCuc88741...

Design/Logic Flaw

ospfpacket.c in ospfd in Quagga before 0.99.19 allows remote attackers to cause a denial of service daemon crash via 1 a 0x0a type field in an IPv4 packet header or 2 a truncated IPv4 Hello packet...

Code injection

Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers ASR 9000 series devices allows remote attackers to cause a denial of service line-card reload via an IPv4 packet, aka Bug ID CSCtr26695...

CVE-2011-1651

Cisco IOS XR 3.9.x and 4.0.x before 4.0.3 and 4.1.x before 4.1.1, when an SPA interface processor is installed, allows remote attackers to cause a denial of service device reload via a crafted IPv4 packet, aka Bug ID CSCto45095...

CVE-2011-1651

Cisco IOS XR 3.9.x and 4.0.x before 4.0.3 and 4.1.x before 4.1.1, when an SPA interface processor is installed, allows remote attackers to cause a denial of service device reload via a crafted IPv4 packet, aka Bug ID CSCto45095...

CVE-2011-0943

Cisco IOS XR 3.8.3, 3.8.4, and 3.9.1 allows remote attackers to cause a denial of service NetIO process restart or device reload via a crafted IPv4 packet, aka Bug ID CSCth44147...

CVE-2009-0687

The pftestrule function in OpenBSD Packet Filter PF, as used in OpenBSD 4.2 through 4.5, NetBSD 5.0 before RC3, MirOS 10 and earlier, and MidnightBSD 0.3-current allows remote attackers to cause a denial of service panic via crafted IP packets that trigger a NULL pointer dereference during...

Cisco IOS - 'cisco-bug-44020.c' IPv4 Packet Denial of Service

// / cisco-bug-44020.c - Copyright by Martin Kluge [email protected] / / / / Feel free to modify this code as you like, as long as you include / / the above copyright statement. / / / / Please use this code only to check your OWN cisco routers. / / / / / / This exploit uses the bug in recent IOS...