Cisco IOS XR DoS

Crash on received packet processing...

CVE-2012-2488

Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service packet transmission outage via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593...

Design/Logic Flaw

Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service packet transmission outage via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593...

CVE-2012-2488

Cisco IOS XR vulnerability CVE-2012-2488 affects ASR 9000 and CRS series devices running before 4.2.1. Affected components include the Route Processor and related hardware (ASR 9000 series RSP-4G/8G, RSP440, CRS PRP) where handling of crafted packets can cause a denial of service (packet transmis...

CVE-2012-2488: Improper Input Validation

Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service packet transmission outage via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593...

Cisco Security Advisory: Cisco IOS XR Software Route Processor Denial of Service Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Cisco IOS XR Software Route Processor Denial of Service Vulnerability Advisory ID: cisco-sa-20120530-iosxr Revision 1.0 For Public Release 2012 May 30 16:00 UTC GMT +--------------------------------------------------------------------- Summary =====...

PT-2012-4061

Name of the Vulnerable Software and Affected Versions Cisco IOS XR versions prior to 4.2.1 Description The issue allows remote attackers to cause a denial of service, resulting in a packet transmission outage, via a crafted packet. Recommendations For versions prior to 4.2.1, update to version...

Cisco IOS XR DoS

DoS on malcrafted packets...

Cisco IOS XR Software Route Processor Denial of Service Vulnerability

Cisco IOS XR Software contains a vulnerability when handling crafted packets that may result in a denial of service condition. The vulnerability only exists on Cisco 9000 Series Aggregation Services Routers ASR Route Switch Processor RSP-4G and RSP-8G, Route Switch Processor 440 RSP440, and Cisco...

CVE-2011-3295

The NETIO and IPV4IO processes in Cisco IOS XR 3.8 through 4.1, as used in Cisco Carrier Routing System and other products, allow remote attackers to cause a denial of service CPU consumption via crafted network traffic, aka Bug ID CSCti59888...

Code injection

The NETIO and IPV4IO processes in Cisco IOS XR 3.8 through 4.1, as used in Cisco Carrier Routing System and other products, allow remote attackers to cause a denial of service CPU consumption via crafted network traffic, aka Bug ID CSCti59888...

CVE-2011-3295

CVE-2011-3295 impacts Cisco IOS XR 3.8–4.1 (as deployed in Cisco Carrier Routing System and related products). The NETIO and IPV4_IO processes can be abused by crafted network traffic to cause a denial of service via CPU exhaustion. The available sources confirm the affected platform and the cond...

CVE-2011-3295: Improper Input Validation

The NETIO and IPV4IO processes in Cisco IOS XR 3.8 through 4.1, as used in Cisco Carrier Routing System and other products, allow remote attackers to cause a denial of service CPU consumption via crafted network traffic, aka Bug ID CSCti59888...

PT-2012-1685

Name of the Vulnerable Software and Affected Versions Cisco IOS XR versions 3.8 through 4.1 Description The issue allows remote attackers to cause a denial of service, specifically CPU consumption, via crafted network traffic. Recommendations For Cisco IOS XR versions 3.8 through 4.1, update to a...

CVE-2011-2549

Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers ASR 9000 series devices allows remote attackers to cause a denial of service line-card reload via an IPv4 packet, aka Bug ID CSCtr26695...

Code injection

Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers ASR 9000 series devices allows remote attackers to cause a denial of service line-card reload via an IPv4 packet, aka Bug ID CSCtr26695...

CVE-2011-2549

Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers ASR 9000 series devices allows remote attackers to cause a denial of service line-card reload via an IPv4 packet, aka Bug ID CSCtr26695...

CVE-2011-2549

Cisco ASR 9000 Series Routers running IOS XR 4.1.0 are vulnerable to a network processor lockup on IPv4 packet processing, which can cause the affected line card to reload and lead to a DoS. The issue is documented as CSCtr26695 (CVE-2011-2549). The vulnerability affects IPv4 traffic (IPv6 alone ...

PT-2011-3927

Name of the Vulnerable Software and Affected Versions Cisco IOS XR versions 4.1.x through 4.1.0 Description The issue allows remote attackers to cause a denial of service, resulting in a line-card reload, by sending an IPv4 packet. Recommendations For Cisco IOS XR versions 4.1.x through 4.1.0,...

CVE-2011-2549: Undefined Security Weakness

Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers ASR 9000 series devices allows remote attackers to cause a denial of service line-card reload via an IPv4 packet, aka Bug ID CSCtr26695...