1628 matches found
CVE-2015-4285
The Local Packet Transport Services LPTS implementation in Cisco IOS XR 5.1.2, 5.1.3, 5.2.1, and 5.2.2 on ASR9k devices makes incorrect decisions about the opening of TCP and UDP ports during the processing of flow base entries, which allows remote attackers to cause a denial of service resource...
CVE-2015-4285
Cisco IOS XR LPTS (Local Packet Transport Services) on ASR9k devices running 5.1.2, 5.1.3, 5.2.1, or 5.2.2 can improperly open TCP/UDP ports during flow-base entry processing, enabling a remote attacker to exhaust resources and cause a DoS. Root cause: incorrect handling in LPTS flow-base process...
Cisco IOS XR LPTS Network Stack Remote Denial of Service Vulnerability
A vulnerability in the Local Packet Transport Services LPTS network stack of Cisco IOS XR for Cisco ASR9k could allow an unauthenticated, remote attacker to cause a limited denial of service DoS condition on an affected platform. The vulnerability is due to improper handling of flow base entries ...
Command injection
The Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices allows remote attackers to cause a denial of service BGP process reload via malformed BGPv4 packets, aka Bug ID CSCur70670...
CVE-2015-4284
The Concurrent Data Management Replication process in Cisco IOS XR 5.3.0 on ASR 9000 devices allows remote attackers to cause a denial of service BGP process reload via malformed BGPv4 packets, aka Bug ID CSCur70670...
CVE-2015-4284
Cisco IOS XR for ASR 9000 Series (5.3.0) is affected by CVE-2015-4284 in the Concurrent Data Management Replication process. The issue allows remote, unauthenticated attackers to trigger a denial of service by sending malformed BGPv4 packets, causing the BGP process to reload. Relevant advisories...
Cisco IOS XR Concurrent Data Management Replication Process BGP Process Denial of Service Vulnerability
A vulnerability in the Concurrent Data Management Replication process of Cisco IOS XR for ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause a reload of the Border Gateway Protocol BGP process. The vulnerability is due to improper processing of...
Cisco IOS XR Denial of Service Vulnerability (CNVD-2015-04082)
Cisco IOS is the interconnected Internet operating system used on most Cisco Systems routers and network switches. A security vulnerability exists in Cisco IOS XR version 5.1.3, which can be exploited by remote attackers to cause a denial of service process reloading via constructed MPLS LDP...
CVE-2015-4223
Cisco IOS XR 5.1.3 allows remote attackers to cause a denial of service process reload via crafted MPLS Label Distribution Protocol LDP packets, aka Bug ID CSCuu77478...
Design/Logic Flaw
Cisco IOS XR 5.1.3 allows remote attackers to cause a denial of service process reload via crafted MPLS Label Distribution Protocol LDP packets, aka Bug ID CSCuu77478...
CVE-2015-4223
Cisco IOS XR 5.1.3 is affected by a denial-of-service vulnerability in MPLS LDP packet processing. The root cause is improper handling of crafted MPLS LDP packets, allowing an unauthenticated remote attacker to trigger a reload of the MPLS LDP process and cause DoS. Public disclosures include Cis...
CVE-2015-4223
Cisco IOS XR 5.1.3 allows remote attackers to cause a denial of service process reload via crafted MPLS Label Distribution Protocol LDP packets, aka Bug ID CSCuu77478...
Cisco IOS XR MPLS LDP Packet Processing Denial of Service Vulnerability
A vulnerability in the Multiprotocol Label Switching MPLS Label Distribution Protocol LDP packet processing feature of Cisco IOS XR could allow an unauthenticated, remote attacker to cause a reload of the MPLS LDP process on the affected device. The vulnerability is due to improper processing of...
Design/Logic Flaw
Cisco IOS XR 5.3.1 on ASR 9000 devices allows remote attackers to cause a denial of service NPU chip reset or line-card reload by sending crafted IEEE 802.3x flow-control PAUSE frames on the local network, aka Bug ID CSCut19959...
CVE-2015-4205
CVE-2015-4205 affects Cisco IOS XR 5.3.1 on ASR 9000 devices. The issue stems from improper flow-control (IEEE 802.3x) PAUSE frame processing, allowing an unauthenticated adjacent attacker to cause a denial of service via NPU chip reset or line-card reload. Impact is a DoS affecting availability ...
Cisco IOS XR SSH Link Termination Denial of Service Vulnerability
Cisco IOS XR is a member of the Cisco IOS software family and uses a microkernel-based distribution operating system architecture. A security vulnerability in Cisco IOS XR SSH handling allows a remote authenticated user to disconnect the SSH link making the vty unstable and subsequent SSH or Teln...
Cisco IOS XR IPv6 ipv6_io Service Handling Denial of Service Vulnerability
Cisco IOS XR is a member of the Cisco IOS software family and uses a microkernel-based distribution operating system architecture. A security vulnerability exists in Cisco IOS XR's handling of IPv6 messages, which allows remote attackers to exploit the vulnerability by sending a special request t...
CVE-2015-4195
Cisco IOS XR 5.1.1.K9SEC allows remote authenticated users to cause a denial of service vty error, and SSH and TELNET outage via a crafted disconnect action within an SSH session, aka Bug ID CSCul63127...