CVE-2011-2395: Undefined Security Weakness

The Neighbor Discovery ND protocol implementation in Cisco IOS on unspecified switches allows remote attackers to bypass the Router Advertisement Guarding functionality via a fragmented IPv6 packet in which the Router Advertisement RA message is contained in the second fragment, as demonstrated b...

Cisco IOS Software Version Detection (ssh)

Get Cisco IOS Software Version via SSH. This VT has been deprecated and replaced by the VT SPDX-FileCopyrightText: 2011 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

Cisco IOS Detection Consolidation

Consolidation of Cisco IOS detections. SPDX-FileCopyrightText: 2011 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only include"pluginfeedinfo.inc"; ifdescription...

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...

Design/Logic Flaw

Cisco IOS XR 3.6.x, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 does not properly remove sshdlock files from /tmp/, which allows remote attackers to cause a denial of service disk consumption by making many SSHv1 connections, aka Bug ID CSCtd64417...

CVE-2011-0949

Cisco IOS XR 3.6.x, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 does not properly remove sshdlock files from /tmp/, which allows remote attackers to cause a denial of service disk consumption by making many SSHv1 connections, aka Bug ID CSCtd64417...

CVE-2011-1651: Undefined Security Weakness

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...

PT-2011-2772

Name of the Vulnerable Software and Affected Versions Cisco IOS XR versions 3.8.3 through 3.9.1 Description The issue allows remote attackers to cause a denial of service, potentially leading to a NetIO process restart or device reload, by sending a crafted IPv4 packet. Recommendations For versio...

CVE-2011-0949: Undefined Security Weakness

Cisco IOS XR 3.6.x, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 does not properly remove sshdlock files from /tmp/, which allows remote attackers to cause a denial of service disk consumption by making many SSHv1 connections, aka Bug ID CSCtd64417...

PT-2011-2775

Name of the Vulnerable Software and Affected Versions Cisco IOS XR versions 3.6.x through 3.9.0 Cisco IOS XR version 3.8.x through 3.8.2 Description The issue allows remote attackers to cause a denial of service, specifically disk consumption, by making many SSHv1 connections. This is due to the...

PT-2011-3265

Name of the Vulnerable Software and Affected Versions Cisco IOS XR versions 3.9.x through 4.0.x before 4.0.3 Cisco IOS XR versions 4.1.x before 4.1.1 Description The issue allows remote attackers to cause a denial of service, resulting in a device reload, by sending a crafted IPv4 packet when an...

CVE-2011-0943: Undefined Security Weakness

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...

Cisco IOS XR SSHv1 '/tmp/ssh_lock'远程拒绝服务漏洞

Bugtraq ID: 47982 CVE ID：CVE-2011-0949 Cisco IOS是一款流行的Internet操作系统。Cisco IOS XR是Cisco IOS软件家族的一员，使用基于微内核分配操作系统架构。 Cisco IOS XR软件中SSH应用存在一个漏洞，当使用SSH版本1SSHv1协议时可导致拒绝服务攻击。漏洞会导致不能删除的sshdlock文件消耗所有/tmp文件系统中的可用空间。 当SSHv1连接连接到Cisco IOS...

Cisco Security Advisory: Cisco IOS XR Software SSHv1 Denial of Service Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Cisco Security Advisory: Cisco IOS XR Software SSHv1 Denial of Service Vulnerability Advisory ID: cisco-sa-20110525-iosxr-ssh Revision 1.0 For Public Release 2011 May 25 1600 UTC GMT...

Cisco Security Advisory: Cisco IOS XR Software IP Packet Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Cisco Security Advisory: Cisco IOS XR Software IP Packet Vulnerability Advisory ID: cisco-sa-20110525-iosxr Revision 1.0 For Public Release 2011 May 25 1600 UTC GMT +--------------------------------------------------------- Summary ======= Cisco IOS...

Cisco IOS UDP flood DoS

UDP packets flooding leads to CPU exhaustion...

CVE-2011-0935

The PKI functionality in Cisco IOS 15.0 and 15.1 does not prevent permanent caching of certain public keys, which allows remote attackers to bypass authentication and have unspecified other impact by leveraging an IKE peer relationship in which a key was previously valid but later revoked, aka Bu...

Authentication flaw

The PKI functionality in Cisco IOS 15.0 and 15.1 does not prevent permanent caching of certain public keys, which allows remote attackers to bypass authentication and have unspecified other impact by leveraging an IKE peer relationship in which a key was previously valid but later revoked, aka Bu...

CVE-2011-0935: Undefined Security Weakness

The PKI functionality in Cisco IOS 15.0 and 15.1 does not prevent permanent caching of certain public keys, which allows remote attackers to bypass authentication and have unspecified other impact by leveraging an IKE peer relationship in which a key was previously valid but later revoked, aka Bu...