CVE-2012-1367

The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service Route Processor crash via a BGP UPDATE message with a modified local-preference aka LOCALPREF attribute length, aka Bug ID CSCtq06538...

CVE-2012-4099

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...

CVE-2012-4097

The BGP implementation in Cisco NX-OS does not properly filter segment types in AS paths, which allows remote attackers to cause a denial of service BGP service reset via a malformed UPDATE message, aka Bug ID CSCtn13043...

CVE-2009-2055

Cisco IOS XR 3.4.0 through 3.8.1 allows remote attackers to cause a denial of service session reset via a BGP UPDATE message with an invalid attribute, as demonstrated in the wild on 17 August 2009...

CVE-2009-2056

Cisco IOS XR 3.8.1 and earlier allows remote authenticated users to cause a denial of service process crash via vectors involving a BGP UPDATE message with many AS numbers prepended to the AS path...

CVE-2009-1154

Cisco IOS XR 3.8.1 and earlier allows remote attackers to cause a denial of service process crash via a long BGP UPDATE message, as demonstrated by a message with many AS numbers in the AS Path Attribute...

CVE-2008-2173

Unspecified vulnerability in Yamaha routers allows remote attackers to cause a denial of service dropped session via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue to CVE-2007-6372...

CVE-2008-2169

Unspecified vulnerability in Avici routers allows remote attackers to cause a denial of service dropped session via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue to CVE-2007-6372...

CVE-2008-2170

Unspecified vulnerability in Century routers allows remote attackers to cause a denial of service dropped session via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue to CVE-2007-6372...

Alibaba Cloud Linux 3 : 0073: frr (ALINUX3-SA-2023:0073)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2023:0073 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2022-37032: An out-of-bounds read in the BGP...

Alibaba Cloud Linux 3 : 0141: frr (ALINUX3-SA-2024:0141)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2024:0141 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2023-31490: An issue found in Frroutin...

RLSA-2024:2981 Moderate: frr security update

FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. Security Fixes: frr: missing length check in bgpattrpsidsub can lead do DoS CVE-2023-31490 frr: processes invalid NLRIs if attribute length is...

SUSE CVE-2025-43971

An issue was discovered in GoBGP before 3.35.0. pkg/packet/bgp/bgp.go allows attackers to cause a panic via a zero value for softwareVersionLen...

SUSE CVE-2025-43972

An issue was discovered in GoBGP before 3.35.0. An attacker can cause a crash in the pkg/packet/bgp/bgp.go flowspec parser by sending fewer than 20 bytes in a certain context...

SUSE CVE-2025-43973

An issue was discovered in GoBGP before 3.35.0. pkg/packet/rtr/rtr.go does not verify that the input length corresponds to a situation in which all bytes are available for an RTR message...

The vulnerability of the Demon Routing Protocol Daemon (RPD) in Juniper Networks’ Junos OS and Junos OS Evolved operating systems allows a attacker to cause a service failure.

The vulnerability of the Demon Routing Protocol Daemon RPD in Juniper Networks’ Junos OS and Junos OS Evolved operating systems is related to insufficient checking of exceptional states. Exploiting this vulnerability can allow an attacker to cause a service failure when the “show bgp neighbor”...

[SECURITY] Fedora 41 Update: rpki-client-9.5-1.fc41

The OpenBSD rpki-client is a free, easy-to-use implementation of the Resource Public Key Infrastructure RPKI for Relying Parties RP to facilitate validation of the Route Origin of a BGP announcement. The program queries the RPKI repository system, downloads and validates Route Origin Authorisatio...

[SECURITY] Fedora 40 Update: rpki-client-9.5-1.fc40

The OpenBSD rpki-client is a free, easy-to-use implementation of the Resource Public Key Infrastructure RPKI for Relying Parties RP to facilitate validation of the Route Origin of a BGP announcement. The program queries the RPKI repository system, downloads and validates Route Origin Authorisatio...

Off-by-one Error

Overview Affected versions of this package are vulnerable to Off-by-one Error in the DecodeFromBytes function in bgp.go. The softwareVersionLen parameter is not checked for the case where it is set to 0. As a result, an attacker can trigger a panic by sending a malicious packet with a zero value...

Improper Validation of Specified Quantity in Input

Overview Affected versions of this package are vulnerable to Improper Validation of Specified Quantity in Input in the flowspec parser in bgp.go. An attacker can cause an application crash by sending fewer than 20 bytes as ECSUBTYPEFLOWSPECREDIRECTIP6 data. Details Denial of Service DoS describes...