CVE-2013-5476

The Zone-Based Firewall ZFW feature in Cisco IOS 15.1 through 15.2, when content filtering or HTTP ALG inspection is enabled, allows remote attackers to cause a denial of service device reload or hang via crafted IPv4 HTTP traffic, aka Bug ID CSCtx56174...

CVE-2013-5553

Multiple memory leaks in Cisco IOS 15.1 before 15.14M7 allow remote attackers to cause a denial of service memory consumption or device reload by sending a crafted SIP message over 1 IPv4 or 2 IPv6, aka Bug IDs CSCuc42558 and CSCug25383...

CVE-2013-5472

The NTP implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.1, and IOS XE 2.1 through 3.3, does not properly handle encapsulation of multicast NTP packets within MSDP SA messages, which allows remote attackers to cause a denial of service device reload by leveraging an MSDP peer...

CVE-2013-1147

The Protocol Translation PT functionality in Cisco IOS 12.3 through 12.4 and 15.0 through 15.3, when one-step port-23 translation or a Telnet-to-PAD ruleset is configured, does not properly validate TCP connection information, which allows remote attackers to cause a denial of service device relo...

CVE-2013-1167

Cisco IOS XE 3.2 through 3.4 before 3.4.2S, and 3.5, on 1000 series Aggregation Services Routers ASR, when bridge domain interface BDI is enabled, allows remote attackers to cause a denial of service card reload via packets that are not properly handled during the processing of encapsulation, aka...

CVE-2013-1217

The generic input/output control implementation in Cisco IOS does not properly manage buffers, which allows remote authenticated users to cause a denial of service device reload by sending many SNMP requests at the same time, aka Bug ID CSCub41105...

CVE-2013-1145

Memory leak in Cisco IOS 12.2, 12.4, 15.0, and 15.1, when Zone-Based Policy Firewall SIP application layer gateway inspection is enabled, allows remote attackers to cause a denial of service memory consumption or device reload via malformed SIP messages, aka Bug ID CSCtl99174...

CVE-2013-1241

The ISM module in Cisco IOS on ISR G2 routers does not properly handle authentication-header packets, which allows remote authenticated users to cause a denial of service module reload via a series of malformed packets, aka Bug ID CSCub92025...

CVE-2013-1164

Cisco IOS XE 3.4 before 3.4.4S, 3.5, and 3.6 on 1000 series Aggregation Services Routers ASR does not properly implement the Cisco Multicast Leaf Recycle Elimination MLRE feature, which allows remote attackers to cause a denial of service card reload via fragmented IPv6 multicast packets, aka Bug...

CVE-2013-6686

The SSL VPN implementation in Cisco IOS 15.31T2 and earlier allows remote authenticated users to cause a denial of service interface queue wedge via crafted DTLS packets in an SSL session, aka Bug IDs CSCuh97409 and CSCud90568...

CVE-2013-1166

Cisco IOS XE 3.2 through 3.4 before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers ASR, when VRF-aware NAT and SIP ALG are enabled, allows remote attackers to cause a denial of service card reload by sending many SIP packets, aka Bug ID CSCuc65609...

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-2011-3277

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service device reload by sending crafted H.323 packets to TCP port 1720, aka Bug ID CSCth11006...

CVE-2011-3273

Memory leak in Cisco IOS 15.0 through 15.1, when IPS or Zone-Based Firewall aka ZBFW is configured, allows remote attackers to cause a denial of service memory consumption or device crash via vectors that trigger many session creation flows, aka Bug ID CSCti79848...

CVE-2011-3276

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service device reload or hang by sending crafted SIP packets to TCP port 5060, aka Bug ID CSCso02147...

CVE-2011-3278

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service device reload by sending crafted SIP packets to UDP port 5060, aka Bug ID CSCti48483...

CVE-2011-1640

The ethernet-lldp component in Cisco IOS 12.2 before 12.233SXJ1 does not properly support a large number of LLDP Management Address MA TLVs, which allows remote attackers to cause a denial of service device crash via crafted LLDPDUs, aka Bug ID CSCtj22354...

CVE-2013-1144

Memory leak in the IKEv1 implementation in Cisco IOS 15.1 allows remote attackers to cause a denial of service memory consumption via unspecified 1 IPv4 or 2 IPv6 IKE packets, aka Bug ID CSCth81055...

CVE-2013-5548

The IKEv2 implementation in Cisco IOS, when AES-GCM or AES-GMAC is used, allows remote attackers to bypass certain IPsec anti-replay features via IPsec tunnel traffic, aka Bug ID CSCuj47795...

CVE-2013-1216

Memory leak in the SNMP module in Cisco IOS XR allows remote authenticated users to cause a denial of service memory consumption and process restart via crafted SNMP packets, aka Bug ID CSCue31546...