Routing Null Pointer DoS

The vulnerability of the FRRouting software implementation for Unix-like systems relates to the handling of the zero pointer. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

Network Routing Zero Pointer DoS

The vulnerability of the FRRouting software implementation for Unix-like systems relates to the handling of the zero pointer. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

CVE-2026-5107

A vulnerability has been found in FRRouting FRR up to 10.5.1. This affects the function processtype2route of the file bgpd/bgpevpn.c of the component EVPN Type-2 Route Handler. The manipulation leads to improper access controls. The attack can be initiated remotely. The attack is considered to ha...

CVE-2025-61106

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the showvtyextprefprefsid function at ospfext.c. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted OSPF packet...

FRouting security vulnerabilities

FRRouting is FRRouting open source a network routing software suite running on a Unix-like platform . FRRouting has a denial of service vulnerability caused by a NULL pointer dereference via the showvtyextprefprefsid function on ospfext.c, which can be exploited by an attacker to cause a denial o...

CVE-2025-61101

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the showvtyextlinkrmtitfaddr function at ospfext.c. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted OSPF packet...

Network routing Memory Release DoS

The vulnerability of the FRRouting software for implementing network routing on Unix-like systems is related to improper processing of the BGP UPDATE message sent with EOR. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

PT-2024-6032 · Frrouting +5 · Frrouting +5

Name of the Vulnerable Software and Affected Versions: FRRouting versions through 9.1 Description: The issue is related to improper input validation, allowing a remote attacker to cause a denial of service by exploiting the vulnerability. Specifically, an attacker can use a malformed Prefix SID...

PT-2024-22130

Name of the Vulnerable Software and Affected Versions FRRouting FRR versions through 9.1 Description The issue allows remote attackers to cause a denial of service, resulting in the ospfd daemon crash, via a malformed OSPF LSA packet. This occurs because of an attempted access to a missing...

FRRouting DoS

The vulnerability of the software for implementing network routing on Unix-like systems, such as FRRouting, the network operating system Picos, and the operating system PAN-OS, is related to errors in processing input data. Exploiting this vulnerability can allow a malicious actor to cause servic...

UBUNTU-CVE-2022-37035

An issue was discovered in bgpd in FRRouting FRR 8.3. In bgpnotifysendwithdata and bgpprocesspacket in bgppacket.c, there is a possible use-after-free due to a race condition. This could lead to Remote Code Execution or Information Disclosure by sending crafted BGP packets. User interaction is no...