139 matches found
CVE-2019-16027
CVE-2019-16027 affects Cisco IOS XR Software IS-IS: an authenticated, remote attacker can cause a denial-of-service in the IS-IS process by sending a crafted SNMP request that abuses how the IS-IS code handles certain OIDs. The root cause is improper handling of SNMP requests for specific OIDs wi...
CVE-2019-16027 Cisco IOS XR Software Intermediate System–to–Intermediate System Denial of Service Vulnerability
A vulnerability in the implementation of the Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an authenticated, remote attacker to cause a denial of service DoS condition in the ISIS process. The vulnerability is due to improper...
Cisco IOS XR IS-IS Denial of Service Vulnerability
Cisco IOS XR is a fully modular and fully distributed network interconnect operating system. A denial-of-service vulnerability exists in the Intermediate System-to-Intermediate System IS-IS routing protocol function in Cisco IOS XR versions prior to 6.6.3, 7.0.2, 7.1.1, and 7.2.1. The vulnerabili...
Cisco IOS XR Software Intermediate System-to-Intermediate System Denial of Service Vulnerability
A vulnerability in the implementation of the Intermediate System-to-Intermediate System IS-IS routing protocol functionality in Cisco IOS XR Software could allow an authenticated, remote attacker to cause a denial of service DoS condition in the IS-IS process. The vulnerability is due to improper...
Cisco IOS XR Software Intermediate System-to-Intermediate System Denial of Service Vulnerability
According to its self-reported version, Cisco IOS XR Software is affected by multiple vulnerabilities: - A vulnerability in the implementation of the Intermediate System-to-Intermediate System IS-IS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker wh...
CVE-2019-1918
A vulnerability in the implementation of Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same IS-IS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...
Race condition
A vulnerability in the implementation of Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same IS-IS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...
CVE-2019-1910
A vulnerability in the implementation of the Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same ISIS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...
Race condition
A vulnerability in the implementation of the Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same ISIS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...
CVE-2019-1918
Cisco IOS XR Software is affected by CVE-2019-1918 in the IS-IS implementation. An unauthenticated attacker in the same IS-IS area can send crafted IS-IS link-state PDUs to trigger DoS by causing incorrect calculations and potentially crashing the IS-IS process, per Cisco and NVD entries. The vul...
CVE-2019-1918 Cisco IOS XR Software Intermediate System–to–Intermediate System Denial of Service Vulnerability
A vulnerability in the implementation of Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same IS-IS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...
CVE-2019-1910
Cisco IOS XR Software prior to Release 6.6.3 is vulnerable to an IS-IS Denial of Service through crafted IS-IS link-state PDUs. The issue stems from incorrect processing of these PDUs, allowing an unauthenticated attacker in the same IS-IS area to trigger a restart of the IS-IS process and a DoS ...
CVE-2019-1910 Cisco IOS XR Software Intermediate System to Intermediate System Denial of Service Vulnerability
A vulnerability in the implementation of the Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same ISIS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...
Cisco IOS XR Software Intermediate System-to-Intermediate System Denial of Service Vulnerability
A vulnerability in the implementation of the Intermediate System–to–Intermediate System IS–IS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same IS–IS area to cause a denial of service DoS condition. The vulnerability is due to...
Cisco IOS XR Software Intermediate System-to-Intermediate System Denial of Service Vulnerability
A vulnerability in the implementation of Intermediate System–to–Intermediate System IS–IS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same IS-IS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...
[SECURITY] Fedora 26 Update: quagga-1.2.2-2.fc26
Quagga is free software that operates TCP/IP-based routing protocols. It ta kes a multi-server and multi-threaded approach to resolving the current complex ity of the Internet. Quagga supports Babel, BGP4, BGP4+, BGP4-, IS-IS experimental, OSPFv2, OSPFv3, RIPv1, RIPv2, RIPng, PIM-SSM and NHRP...
[SECURITY] Fedora 27 Update: quagga-1.2.2-1.fc27
Quagga is free software that operates TCP/IP-based routing protocols. It ta kes a multi-server and multi-threaded approach to resolving the current complex ity of the Internet. Quagga supports Babel, BGP4, BGP4+, BGP4-, IS-IS experimental, OSPFv2, OSPFv3, RIPv1, RIPv2, RIPng, PIM-SSM and NHRP...
openSUSE Security Update : tcpdump (openSUSE-2017-1205)
This update for tcpdump to version 4.9.2 fixes several issues. These security issues were fixed : - CVE-2017-11108: Prevent remote attackers to cause DoS heap-based buffer over-read and application crash via crafted packet data. The crash occured in the EXTRACT16BITS function, called from the...
