CVE-2024-47499 Junos OS and Junos OS Evolved: In a BMP scenario receipt of a malformed AS PATH attribute can cause an RPD crash

An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon RPD of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service DoS. In a scenario where BGP Monitoring Protocol BMP is...

CVE-2024-47499 Junos OS and Junos OS Evolved: In a BMP scenario receipt of a malformed AS PATH attribute can cause an RPD crash

An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon RPD of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service DoS. In a scenario where BGP Monitoring Protocol BMP is...

Juniper Junos OS Vulnerability (JSA73150)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA73150 advisory. - An Improper Handling of Exceptional Conditions vulnerability in AS PATH processing of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a BGP updat...

CVE-2023-44186

An Improper Handling of Exceptional Conditions vulnerability in AS PATH processing of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a BGP update message with an AS PATH containing a large number of 4-byte ASes, leading to a Denial of Service DoS. Continued receipt and...

CVE-2023-44186

An Improper Handling of Exceptional Conditions vulnerability in AS PATH processing of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a BGP update message with an AS PATH containing a large number of 4-byte ASes, leading to a Denial of Service DoS. Continued receipt and...

Design/Logic Flaw

An Improper Handling of Exceptional Conditions vulnerability in AS PATH processing of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a BGP update message with an AS PATH containing a large number of 4-byte ASes, leading to a Denial of Service DoS. Continued receipt and...

CVE-2023-44186 Junos OS and Junos OS Evolved: RPD crash when attempting to send a very long AS PATH to a non-4-byte-AS capable BGP neighbor

An Improper Handling of Exceptional Conditions vulnerability in AS PATH processing of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a BGP update message with an AS PATH containing a large number of 4-byte ASes, leading to a Denial of Service DoS. Continued receipt and...

CVE-2023-44186 Junos OS and Junos OS Evolved: RPD crash when attempting to send a very long AS PATH to a non-4-byte-AS capable BGP neighbor

An Improper Handling of Exceptional Conditions vulnerability in AS PATH processing of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a BGP update message with an AS PATH containing a large number of 4-byte ASes, leading to a Denial of Service DoS. Continued receipt and...

CVE-2023-44186

CVE-2023-44186 concerns Juniper Networks Junos OS and Junos OS Evolved. The issue is an Improper Handling of Exceptional Conditions in AS PATH processing that allows a BGP update with a very long AS PATH of 4-byte ASes to trigger a Denial of Service when NSR is enabled and advertising to a non-4-...

SUSE CVE-2010-1675

bgpd in Quagga before 0.99.18 allows remote attackers to cause a denial of service session reset via a malformed ASPATHLIMIT path attribute...

SUSE CVE-2017-16227

The aspathput function in bgpd/bgpaspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service session drop via BGP UPDATE messages, because ASPATH size calculation for long paths counts certain bytes twice and consequently constructs an invalid message...

DDoS Protection for Networks: Combatting Local Preference from ISPs

One of the most common issues we have seen when onboarding customers to our DDoS Protection for Networks service is when a customer’s ISP implements a high local preference. This prevents the Internet from recognizing that Imperva is the best path. Local Preference Local preference is one of the...

DDoS Protection for Networks: Utilizing AS Prepending to Route Traffic Through Imperva

In order for Imperva to protect customers’ traffic using DDoS Protection for Networks, the Internet must select Imperva as the best path. So what does this mean? Does Imperva automatically take over the customer’s prefix and control the routing of the Internet? Well…not exactly. Internet Routing...

CVE-2018-17539

The BGP daemon bgpd in all IP Infusion ZebOS versions to 7.10.6 and all OcNOS versions to 1.3.3.145 allow remote attackers to cause a denial of service attack via an autonomous system AS path containing 8 or more autonomous system number ASN elements...

ALPINE-CVE-2017-16227

The aspathput function in bgpd/bgpaspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service session drop via BGP UPDATE messages, because ASPATH size calculation for long paths counts certain bytes twice and consequently constructs an invalid message...

UBUNTU-CVE-2017-16227

The aspathput function in bgpd/bgpaspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service session drop via BGP UPDATE messages, because ASPATH size calculation for long paths counts certain bytes twice and consequently constructs an invalid message...

Oracle Solaris Third-Party Patch Update : quagga (multiple_denial_of_service_vulnerabilities4)

The remote Solaris system is missing necessary patches to address security updates : - bgpd in Quagga before 0.99.9 allows explicitly configured BGP peers to cause a denial of service crash via a malformed 1 OPEN message or 2 a COMMUNITY attribute, which triggers a NULL pointer dereference. NOTE:...

Cisco NX-OS Border Gateway Protocol Component DoS Vulnerability

A vulnerability in the Border Gateway Protocol BGP component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to create a denial of service DoS condition by causing the BGP service to reset and resync. Copyright C 2013 Greenbone Networks GmbH Some text descriptions might be...

Cisco NX-OS Software BGP DoS (CSCtn13055)

A vulnerability in the Border Gateway Protocol BGP component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to create a denial of service DoS condition by causing the BGP service to reset and resync. The vulnerability is due to improper filtering of invalid AS Path values...

Code injection

The BGP implementation in Cisco NX-OS does not properly filter AS paths, which allows remote attackers to cause a denial of service BGP service reset and resync via a malformed UPDATE message, aka Bug ID CSCtn13065...