DLSw Vulnerability

A vulnerability exists in the Data-link Switching DLSw feature in Cisco IOS where an invalid value in a DLSw message could result in a reload of the DLSw device. Successful exploitation of this vulnerability requires that an attacker be able to establish a DLSw connection to the device. There are...

Design/Logic Flaw

Unspecified vulnerability in the HTTP compression functionality in Cisco CSS 11500 Series Content Services switches allows remote attackers to cause a denial of service device reload via 1 "valid, but obsolete" or 2 "specially crafted" HTTP requests...

CVE-2006-1631

The CVE-2006-1631 entry refers to a vulnerability in Cisco 11500 Series Content Services switches where the HTTP compression feature can be abused to trigger a denial-of-service (device reload) by sending certain HTTP requests (either valid but obsolete or specially crafted). Exploitation details...

CVE-2006-1631: Undefined Security Weakness

Unspecified vulnerability in the HTTP compression functionality in Cisco CSS 11500 Series Content Services switches allows remote attackers to cause a denial of service device reload via 1 "valid, but obsolete" or 2 "specially crafted" HTTP requests...

CVE-2006-0483: Undefined Security Weakness

Cisco VPN 3000 series concentrators running software 4.7.0 through 4.7.2.A allow remote attackers to cause a denial of service device reload or user disconnect via a crafted HTTP packet...

CVE-2005-3426

Cisco CSS 11500 Content Services Switch CSS with SSL termination services allows remote attackers to cause a denial of service memory corruption and device reload via a malformed client certificate during SSL session negotiation...

CVE-2005-3426

Cisco CSS 11500 Content Services Switch CSS with SSL termination services allows remote attackers to cause a denial of service memory corruption and device reload via a malformed client certificate during SSL session negotiation...

CVE-2005-3426

Cisco CSS 11500 Content Services Switch (CSS) with SSL termination services is affected by CVE-2005-3426. The vulnerability allows remote attackers to trigger a denial of service via memory corruption during SSL session negotiation when a malformed client certificate is presented. The entry notes...

CVE-2005-1020

Secure Shell SSH 2 in Cisco IOS 12.0 through 12.3 allows remote attackers to cause a denial of service device reload 1 via a username that contains a domain name when using a TACACS+ server to authenticate, 2 when a new SSH session is in the login phase and a currently logged in user issues a sen...

CVE-2005-1020: Improper Authentication

Secure Shell SSH 2 in Cisco IOS 12.0 through 12.3 allows remote attackers to cause a denial of service device reload 1 via a username that contains a domain name when using a TACACS+ server to authenticate, 2 when a new SSH session is in the login phase and a currently logged in user issues a sen...

CVE-2004-1454

Cisco IOS CVE-2004-1454 affects IOS trains based on 12.0S, 12.2, and 12.3 where OSPF is enabled. A malformed OSPF packet can be used by a remote attacker to cause a denial of service (device reload). Several sources corroborate that the vulnerability arises from OSPF packet handling and that the ...

CVE-2004-1454: Undefined Security Weakness

Cisco IOS 12.0S, 12.2, and 12.3, with Open Shortest Path First OSPF enabled, allows remote attackers to cause a denial of service device reload via a malformed OSPF packet...

CVE-2005-0196

Cisco IOS 12.0 through 12.3YL, with BGP enabled and running the bgp log-neighbor-changes command, allows remote attackers to cause a denial of service device reload via a malformed BGP packet...

CVE-2005-0197

Cisco IOS 12.1T, 12.2, 12.2T, 12.3 and 12.3T, with Multi Protocol Label Switching MPLS installed but disabled, allows remote attackers to cause a denial of service device reload via a crafted packet sent to the disabled interface...

CVE-2005-0197: Undefined Security Weakness

Cisco IOS 12.1T, 12.2, 12.2T, 12.3 and 12.3T, with Multi Protocol Label Switching MPLS installed but disabled, allows remote attackers to cause a denial of service device reload via a crafted packet sent to the disabled interface...

Cisco IOS contains DoS vulnerability in MPLS packet processing

Overview A denial-of-service vulnerability exists in Cisco's Internetwork Operating System IOS. This vulnerability may allow attackers to conduct denial-of-service attacks on an affected device. Description Multi Protocol Label Switching MPLS is designed to increase the speed of IP...

Cisco IOS Malformed OSPF Packet Causes Reload

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CVE-2004-0589

Cisco IOS 11.1x through 11.3x and 12.0x through 12.2x, when configured for BGP routing, allows remote attackers to cause a denial of service device reload via malformed BGP 1 OPEN or 2 UPDATE messages...

CVE-2004-0714: Undefined Security Weakness

Cisco Internetwork Operating System IOS 12.0S through 12.3T attempts to process SNMP solicited operations on improper ports UDP 162 and a randomly chosen UDP port, which allows remote attackers to cause a denial of service device reload and memory corruption...

PT-2004-1685 · Cisco · Cisco Ios +1

Name of the Vulnerable Software and Affected Versions: Cisco IOS versions 11.1x through 11.3x Cisco IOS versions 12.0x through 12.2x Description: The issue allows remote attackers to cause a denial of service, resulting in a device reload, via malformed BGP OPEN or UPDATE messages. A Cisco device...