Cisco IOS XR multiple security vulnerabilities

DoS on IP packets parsing including routed ones, DoS against SSH, DoS against SPA...

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 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 XR 12000 Series Shared Port Adapters Interface Processor Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Cisco Security Advisory: Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability Advisory ID: cisco-sa-20110525-iosxrspa Revision 1.0 For Public Release 2011 May 25 1600 UTC GMT...

Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability

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Cisco IOS XR Software IP Packet Vulnerability

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Information Leakage Using IPv6 Routing Header in Cisco IOS and Cisco IOS XR - Cisco Systems

Cisco IOS and Cisco IOS XR contain a vulnerability when processing specially crafted IPv6 packets with a Type 0 Routing Header present. Exploitation of this vulnerability can lead to information leakage on affected IOS and IOS XR devices, and may also result in a crash of the affected IOS device...

Cisco Releases Security Advisory for IOS XR Software Border Gateway Protocol

Cisco has released a security advisory to address a vulnerability in the Cisco IOS XR Software Border Gateway Protocol feature. Exploitation of this vulnerability may result in the continuous resetting of BGP peering sessions, which may cause a denial-of-service condition for affected networks...

CVE-2010-3035

Cisco IOS XR 3.4.0 through 3.9.1, when BGP is enabled, does not properly handle unrecognized transitive attributes, which allows remote attackers to cause a denial of service peering reset via a crafted prefix announcement, as demonstrated in the wild in August 2010 with attribute type code 99, a...

Code injection

Cisco IOS XR 3.4.0 through 3.9.1, when BGP is enabled, does not properly handle unrecognized transitive attributes, which allows remote attackers to cause a denial of service peering reset via a crafted prefix announcement, as demonstrated in the wild in August 2010 with attribute type code 99, a...

CVE-2010-3035

Cisco IOS XR 3.4.0 through 3.9.1, when BGP is enabled, does not properly handle unrecognized transitive attributes, which allows remote attackers to cause a denial of service peering reset via a crafted prefix announcement, as demonstrated in the wild in August 2010 with attribute type code 99, a...

CVE-2010-3035

CVE-2010-3035 affects Cisco IOS XR 3.4.0–3.9.1 with BGP enabled. A crafted BGP prefix using an unrecognized transitive attribute (notably attribute code 99) can cause a DoS by resetting the BGP peering session. In the wild demonstrations occurred in August 2010. Affected platforms: Cisco IOS XR. ...

CVE-2010-3035: Undefined Security Weakness

Cisco IOS XR 3.4.0 through 3.9.1, when BGP is enabled, does not properly handle unrecognized transitive attributes, which allows remote attackers to cause a denial of service peering reset via a crafted prefix announcement, as demonstrated in the wild in August 2010 with attribute type code 99, a...

Cisco IOS XR BGP DoS

Router may issue invalid announce on receiving prefix with malformed attribute...

CVE-2010-3035

Cisco IOS XR 3.4.0 through 3.9.1, when BGP is enabled, does not properly handle unrecognized transitive attributes, which allows remote attackers to cause a denial of service peering reset via a crafted prefix announcement, as demonstrated in the wild in August 2010 with attribute type code 99, a...

Cisco Security Advisory: Cisco IOS XR Software Border Gateway Protocol Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco IOS XR Software Border Gateway Protocol Vulnerability Advisory ID: cisco-sa-20100827-bgp Revision 1.0 For Public Release 2010 August 27 2200 UTC GMT +---------------------------------------------------------------------...

Cisco IOS XR Software Border Gateway Protocol Vulnerability

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CVE-2010-0576: Undefined Security Weakness

Unspecified vulnerability in Cisco IOS 12.0 through 12.4, IOS XE 2.1.x through 2.3.x before 2.3.2, and IOS XR 3.2.x through 3.4.3, when Multiprotocol Label Switching MPLS and Label Distribution Protocol LDP are enabled, allows remote attackers to cause a denial of service device reload or process...

Cisco IOS Software Multiprotocol Label Switching Packet Vulnerability

A device running Cisco IOS® Software, Cisco IOS XE Software, or Cisco IOS XR Software is vulnerable to a remote denial of service DoS condition if it is configured for Multiprotocol Label Switching MPLS and has support for Label Distribution Protocol LDP. A crafted LDP UDP packet can cause an...

Code injection

Unspecified vulnerability in the sshdchildhandler process in the SSH server in Cisco IOS XR 3.4.1 through 3.7.0 allows remote attackers to cause a denial of service process crash and memory consumption via a crafted SSH2 packet, aka Bug ID CSCsu10574...