FRRouting 安全漏洞

FRRouting is an open source network routing software suite from the FRRouting Project that runs on Unix-like platforms. A security vulnerability exists in FRRouting FRR versions 9.1 and earlier, which originates from a vulnerability that allows an attacker to cause the bgpd daemon to crash by usi...

CVE-2024-31948

In FRRouting FRR through 9.1, an attacker using a malformed Prefix SID attribute in a BGP UPDATE packet can cause the bgpd daemon to crash...

CVE-2024-31949

In FRRouting FRR through 9.1, an infinite loop can occur when receiving a MP/GR capability as a dynamic capability because malformed data results in a pointer not advancing...

CVE-2024-31948

In FRRouting FRR through 9.1, an attacker using a malformed Prefix SID attribute in a BGP UPDATE packet can cause the bgpd daemon to crash...

CVE-2024-31949

In FRRouting FRR through 9.1, an infinite loop can occur when receiving a MP/GR capability as a dynamic capability because malformed data results in a pointer not advancing...

CVE-2024-31948

CVE-2024-31948 affects FRRouting (FRR) up to 9.1, where a malformed Prefix SID attribute in a BGP UPDATE can crash the bgpd daemon. The issue is confirmed across multiple advisories referencing FRR fixes in FRR 8.5.6 and later (e.g., SUSE-SU-2024:4090-1). Impact is a denial of service (bgpd crash...

CVE-2024-31949

CVE-2024-31949 — FRRouting (FRR) through 9.1 Description (from connected docs): An infinite loop can occur when FRR receives a MP/GR capability as a dynamic capability, caused by malformed data that prevents a pointer from advancing. This is within FRR’s BGP handling, affecting FRR up to version ...

CVE-2024-31951

In the Opaque LSA Extended Link parser in FRRouting FRR through 9.1, there can be a buffer overflow and daemon crash in ospfteparseextlink for OSPF LSA packets during an attempt to read Segment Routing Adjacency SID subTLVs lengths are not validated...

CVE-2024-31948

In FRRouting FRR through 9.1, an attacker using a malformed Prefix SID attribute in a BGP UPDATE packet can cause the bgpd daemon to crash...

CVE-2024-31949

In FRRouting FRR through 9.1, an infinite loop can occur when receiving a MP/GR capability as a dynamic capability because malformed data results in a pointer not advancing...

CVE-2024-31950

In FRRouting FRR through 9.1, there can be a buffer overflow and daemon crash in ospfteparseri for OSPF LSA packets during an attempt to read Segment Routing subTLVs their size is not validated...

The vulnerability of the bgpattrpsid_sub() function in the networking routing implementation software for Unix-like systems allows a attacker to cause a service failure.

The vulnerability of the bgpattrpsidsub function in the networking routing implementation software for Unix-like systems in FRRouting is related to the lack of measures taken to neutralize special elements. Exploiting this vulnerability can allow a malicious actor to cause service failures remote...

ROS-20240403-09

Vulnerability of the peekforas4capability function of the software tool for implementing network routing on Unix-like systems FRRouting is related to flaws in the use of the assert function. Unix-like systems FRRouting is related to flaws in using assert function. Exploitation The vulnerability...

Infinite Loop

FRRouting is vulnerable to Infinite Loop. The vulnerability is due to a Loop with Unreachable Exit Condition in FRRouting when parsing certain babeld unicast hello messages that are intended to be ignored. An attacker can exploit this by sending specially crafted hello messages with the unicast...

Denial Of Service (DoS)

FRRouting is vulnerable to Denial of Service DoS. The vulnerability is due to an attempted access to a missing attribute field in the ospfteparsete function in ospfd/ospfte.c in FRRouting FRR through version 9.1. Remote attackers can exploit this vulnerability by sending a malformed OSPF LSA...

USN-6679-1: FRR vulnerability

It was discovered that FRR incorrectly handled certain malformed OSPF LSA packets. A remote attacker could possibly use this issue to cause FRR to crash, resulting in a denial of service...

Ubuntu 22.04 LTS / 23.10 : FRR vulnerability (USN-6679-1)

The remote Ubuntu 22.04 LTS / 23.10 host has packages installed that are affected by a vulnerability as referenced in the USN-6679-1 advisory. It was discovered that FRR incorrectly handled certain malformed OSPF LSA packets. A remote attacker could possibly use this issue to cause FRR to crash,...

frr: crash from malformed EOR-containing BGP UPDATE message

An issue was found in FRRouting FRR, where a crash may occur when processing a malformed BGP UPDATE message with an EOR...

Moderate: Red Hat Security Advisory: frr security update

An update for frr is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Moderate: Red Hat Security Advisory: frr security update

An update for frr is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...