USN-6481-1

It was discovered that FRR incorrectly handled certain malformed NLRI data. A remote attacker could possibly use this issue to cause FRR to crash, resulting in a denial of service. (CVE-2023-46752)

It was discovered that FRR incorrectly handled certain BGP UPDATE messages. A remote attacker could possibly use this issue to cause FRR to crash, resulting in a denial of service. (CVE-2023-46753)

References

Affected packages

Ubuntu:22.04:LTS / frr

Package

Name: frr
Purl: pkg:deb/ubuntu/frr@8.1-1ubuntu1.7?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.1-1ubuntu1.7

Affected versions

7.*

7.5.1-1.1

8.*

8.1-1

8.1-1ubuntu1

8.1-1ubuntu1.1

8.1-1ubuntu1.2

8.1-1ubuntu1.3

8.1-1ubuntu1.4

8.1-1ubuntu1.5

8.1-1ubuntu1.6

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "frr",
            "binary_version": "8.1-1ubuntu1.7"
        },
        {
            "binary_name": "frr-dbgsym",
            "binary_version": "8.1-1ubuntu1.7"
        },
        {
            "binary_name": "frr-doc",
            "binary_version": "8.1-1ubuntu1.7"
        },
        {
            "binary_name": "frr-pythontools",
            "binary_version": "8.1-1ubuntu1.7"
        },
        {
            "binary_name": "frr-rpki-rtrlib",
            "binary_version": "8.1-1ubuntu1.7"
        },
        {
            "binary_name": "frr-rpki-rtrlib-dbgsym",
            "binary_version": "8.1-1ubuntu1.7"
        },
        {
            "binary_name": "frr-snmp",
            "binary_version": "8.1-1ubuntu1.7"
        },
        {
            "binary_name": "frr-snmp-dbgsym",
            "binary_version": "8.1-1ubuntu1.7"
        }
    ],
    "availability": "No subscription required"
}