Cisco IOS XR软件BGP更新拒绝服务漏洞

CVECAN ID: CVE-2009-2055 Cisco IOS是思科网络设备所使用的互联网操作系统。 Cisco IOS XR软件在接收到特定的无效BGP更新时会重置BGP对等端会话。当BGP对等端发布带有特殊无效属性的前缀时会出现这个漏洞。接收到这个前缀后Cisco IOS XR设备会通过发送通知来重启对等端会话，在发送端停止发送无效的破损更新之前对等端会话会震荡。 在接收无效的更新时，接收的Cisco IOS XR软件设备会显示类似于以下的日志消息： RP/0/RP0/CPU0:Aug 17 13:47:05.896 GMT: bgp122:...

Cisco IOS畸形BGP自治系统路径拒绝服务漏洞

Bugraq ID: 35862 CVE ID：CVE-2009-1168 Cisco IOS是一款流行的Internet操作系统。 Cisco IOS存在拒绝服务攻击，远程攻击者可以利用漏洞使设备重启。 处理AS路径段包含超过1000个自治系统的BGP更新时，会导致设备重载。如果一个受影响的4字节AS自治号BGP Speaker接收到来自2字节AS自治号的BGP Speaker提供的AS路径段包含超过1000个自治系统的BGP更新时，设备会由于内存破坏而崩溃，会显示"%%Software-forced reload"的错误信息。 成功利用此漏洞需要3个条件： -受影响的Cisco...

Quagga Denial of Service Vulnerability

This host is installed with Quagga for Linux and is prone to Denial of Service Vulnerability. OpenVAS Vulnerability Test $Id: gbquaggadosvuln.nasl 4869 2016-12-29 11:01:45Z teissa $ Quagga Denial of Service Vulnerability Authors: Sujit Ghosal Copyright: Copyright c 2009 Greenbone Networks GmbH,...

Quagga Denial of Service Vulnerability

Quagga for Linux is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2009 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 ifdescription...

Mandrake Security Advisory MDVSA-2009:109 (quagga)

The remote host is missing an update to quagga announced via advisory MDVSA-2009:109. OpenVAS Vulnerability Test $Id: mdksa2009109.nasl 6587 2017-07-07 06:35:35Z cfischer $ Description: Auto-generated from advisory MDVSA-2009:109 quagga Authors: Thomas Reinke Copyright: Copyright c 2009 E-Soft In...

CVE-2009-1572

The BGP daemon bgpd in Quagga 0.99.11 and earlier allows remote attackers to cause a denial of service crash via an AS path containing ASN elements whose string representation is longer than expected, which triggers an assert error...

CVE-2009-1572

The BGP daemon bgpd in Quagga 0.99.11 and earlier allows remote attackers to cause a denial of service crash via an AS path containing ASN elements whose string representation is longer than expected, which triggers an assert error...

CVE-2009-1572

The BGP daemon bgpd in Quagga 0.99.11 and earlier allows remote attackers to cause a denial of service crash via an AS path containing ASN elements whose string representation is longer than expected, which triggers an assert error...

CVE-2009-1572

CVE-2009-1572 affects Quagga’s BGPD (bgpd) and can cause an in-memory denial-of-service crash when processing an AS path whose ASN element string representation is longer than expected. The vulnerability applies to Quagga 0.99.11 and earlier; remediation is to upgrade to 0.99.12 or later. OpenVAS...

CVE-2009-1572

The BGP daemon bgpd in Quagga 0.99.11 and earlier allows remote attackers to cause a denial of service crash via an AS path containing ASN elements whose string representation is longer than expected, which triggers an assert error...

DSA-1788-1 quagga - denial of service

Bulletin has no description...

quagga -- Denial of Service

Debian Security Team reports: It was discovered that Quagga, an IP routing daemon, could no longer process the Internet routing table due to broken handling of multiple 4-byte AS numbers in an AS path. If such a prefix is received, the BGP daemon crashes with an assert failure leading to a denial...

CVE-2009-0780

The aspathprepend function in rdeattr.c in bgpd in OpenBSD 4.3 and 4.4 allows remote attackers to cause a denial of service application crash via an Autonomous System AS advertisement containing a long AS path...