CVE-2015-0771: Undefined Security Weakness

The IKE implementation in the WS-IPSEC-3 service module in Cisco IOS 12.2 on Catalyst 6500 devices allows remote authenticated users to cause a denial of service device reload by sending a crafted message during IPsec tunnel setup, aka Bug ID CSCur70505...

Cisco Catalyst 6500 Series Switches Denial of Service Vulnerability

The Cisco Catalyst 6500 Series Switches are a set of 6500 series switch products. A denial of service vulnerability exists in the Cisco Catalyst 6500 Series Switches that could allow a remote attacker to submit a special request to reload the switch, resulting in a denial of service attack...

Cisco Catalyst 6500 Series Switches IPsec Tunnel Handling Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange IKE subsystem of the Cisco WS-IPSEC-3 service module could allow an authenticated, remote attacker to cause a reload of the Catalyst switch. The vulnerability is due to insufficient bounds checks on a specific message during the establishment of an IPs...

PT-2015-1433

Name of the Vulnerable Software and Affected Versions Cisco IOS version 12.2 on Catalyst 6500 devices Description The issue is related to the IKE implementation in the WS-IPSEC-3 service module, which allows remote authenticated users to cause a denial of service by sending a crafted message duri...

Cisco Catalyst 4500 SNMP Polling Denial of Service Vulnerability

The Cisco Catalyst 4500 E-Series is the next-generation, high-performance extension of the already widely deployed Cisco Catalyst 4500 Series of Ethernet modular switches. On Catalyst 4500 devices with Cisco IOS 15.12SG4 configured with single-switch VSS, SNMP has a security vulnerability in its...

CVE-2015-0687

The SNMP implementation in Cisco IOS 15.12SG4 on Catalyst 4500 devices, when single-switch Virtual Switching System VSS is configured, allows remote authenticated users to cause a denial of service device crash by performing SNMP polling, aka Bug ID CSCuq04574...

Code injection

The SNMP implementation in Cisco IOS 15.12SG4 on Catalyst 4500 devices, when single-switch Virtual Switching System VSS is configured, allows remote authenticated users to cause a denial of service device crash by performing SNMP polling, aka Bug ID CSCuq04574...

CVE-2015-0687

Cisco Catalyst 4500 devices running Cisco IOS 15.1(2)SG4 with a single-switch VSS configuration are vulnerable to a SNMP polling DoS (device crash) when an authenticated remote user polls SNMP. Root cause is described as an issue in the SNMP implementation; exact condition is not fully detailed i...

CVE-2015-0687

The SNMP implementation in Cisco IOS 15.12SG4 on Catalyst 4500 devices, when single-switch Virtual Switching System VSS is configured, allows remote authenticated users to cause a denial of service device crash by performing SNMP polling, aka Bug ID CSCuq04574...

CVE-2015-0687: Undefined Security Weakness

The SNMP implementation in Cisco IOS 15.12SG4 on Catalyst 4500 devices, when single-switch Virtual Switching System VSS is configured, allows remote authenticated users to cause a denial of service device crash by performing SNMP polling, aka Bug ID CSCuq04574...

Cisco Catalyst 4500 SNMP Polling Denial of Service Vulnerability

A vulnerability in the Simple Network Management Protocol SNMP code of Cisco Catalyst 4500 devices running Cisco IOS Software could allow an authenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to an unspecified condition that exists during SNMP...

libevent -- integer overflow in evbuffers

Debian Security Team reports: Andrew Bartlett of Catalyst reported a defect affecting certain applications using the Libevent evbuffer API. This defect leaves applications which pass insanely large inputs to evbuffers open to a possible heap overflow or infinite loop. In order to exploit this fla...

Multiple Unspecified Cisco Catalyst Switches LanD Packet Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/15864/info Multiple unspecified Cisco Catalyst switches are prone to a denial of service vulnerability. These devices are susceptible to a remote denial of service vulnerability when handling TCP 'LanD' packets. This issu...

Cisco IOS <= 12.0.2 Syslog Crash

No description provided by source. source: http://www.securityfocus.com/bid/675/info Cisco devices running classic IOS are reported prone to a denial of service vulnerability. The issue occurs when a vulnerable device receives and processes a UDP packet on UDP port 514 for syslog. This issue...

FreeBSD 2.x,HP-UX 9/10/11,kernel 2.0.3,Windows NT 4.0/Server 2003,NetBSD 1 loopback (land.c) DoS (2)

No description provided by source. source: http://www.securityfocus.com/bid/2666/info A number of TCP/IP stacks are vulnerable to a loopback condition initiated by sending a TCP SYN packet with the source address and port spoofed to equal the destination source and port. When a packet of this sor...

FreeBSD 2.x,HP-UX 9/10/11,kernel 2.0.3,Windows NT 4.0/Server 2003,NetBSD 1 loopback (land.c) DoS (5)

No description provided by source. source: http://www.securityfocus.com/bid/2666/info A number of TCP/IP stacks are vulnerable to a loopback condition initiated by sending a TCP SYN packet with the source address and port spoofed to equal the destination source and port. When a packet of this sor...

FreeBSD 2.x,HP-UX 9/10/11,kernel 2.0.3,Windows NT 4.0/Server 2003,NetBSD 1 loopback (land.c) DoS (4)

No description provided by source. source: http://www.securityfocus.com/bid/2666/info A number of TCP/IP stacks are vulnerable to a loopback condition initiated by sending a TCP SYN packet with the source address and port spoofed to equal the destination source and port. When a packet of this sor...

Cisco Catalyst 2900 12.0 (5.2)XU SNMP Empty UDP Packet Denial of Service

No description provided by source. source: http://www.securityfocus.com/bid/2689/info The Catalyst series switch is a scalable, high performance layers 2 and 3 switch manufactured by Cisco Systems. The Catalyst series ranges in size, and is designed for use in organizations sized from small...

Cisco Catalyst 4000/5000/6000 6.1 SSH Protocol Mismatch Denial of Service

No description provided by source. source: http://www.securityfocus.com/bid/2117/info Software versions 6.11, 6.11a and 6.11b for Catalyst 4000, 5000, and 6000 devices that support SSH and 3 DES encryption contain a vulnerability that may allow an attacker to cause a denial of service. If a...

FreeBSD 2.x,HP-UX 9/10/11,kernel 2.0.3,Windows NT 4.0/Server 2003,NetBSD 1 loopback (land.c) DoS (3)

No description provided by source. source: http://www.securityfocus.com/bid/2666/info A number of TCP/IP stacks are vulnerable to a loopback condition initiated by sending a TCP SYN packet with the source address and port spoofed to equal the destination source and port. When a packet of this sor...