UBUNTU-CVE-2023-47235

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Source

https://ubuntu.com/security/CVE-2023-47235

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-47235.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2023-47235

Related

Published

2023-11-03T21:15:00Z

Modified

2025-06-03T17:46:52Z

Severity

6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H CVSS Calculator
7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when a malformed BGP UPDATE message with an EOR is processed, because the presence of EOR does not lead to a treat-as-withdraw outcome.

References

Affected packages

Ubuntu:Pro:20.04:LTS / frr

Package

Name: frr
Purl: pkg:deb/ubuntu/frr@7.2.1-1ubuntu0.2+esm2?arch=source&distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.2.1-1ubuntu0.2+esm2

Affected versions

6.*

6.0.2-2build2

7.*

7.2-1ubuntu1

7.2-1ubuntu2

7.2.1-1

7.2.1-1ubuntu0.1

7.2.1-1ubuntu0.2

7.2.1-1ubuntu0.2+esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "frr",
            "binary_version": "7.2.1-1ubuntu0.2+esm2"
        },
        {
            "binary_name": "frr-dbgsym",
            "binary_version": "7.2.1-1ubuntu0.2+esm2"
        },
        {
            "binary_name": "frr-doc",
            "binary_version": "7.2.1-1ubuntu0.2+esm2"
        },
        {
            "binary_name": "frr-pythontools",
            "binary_version": "7.2.1-1ubuntu0.2+esm2"
        },
        {
            "binary_name": "frr-rpki-rtrlib",
            "binary_version": "7.2.1-1ubuntu0.2+esm2"
        },
        {
            "binary_name": "frr-rpki-rtrlib-dbgsym",
            "binary_version": "7.2.1-1ubuntu0.2+esm2"
        },
        {
            "binary_name": "frr-snmp",
            "binary_version": "7.2.1-1ubuntu0.2+esm2"
        },
        {
            "binary_name": "frr-snmp-dbgsym",
            "binary_version": "7.2.1-1ubuntu0.2+esm2"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / frr

Package

Name: frr
Purl: pkg:deb/ubuntu/frr@8.1-1ubuntu1.8?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.1-1ubuntu1.8

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

8.1-1ubuntu1.7

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "frr",
            "binary_version": "8.1-1ubuntu1.8"
        },
        {
            "binary_name": "frr-dbgsym",
            "binary_version": "8.1-1ubuntu1.8"
        },
        {
            "binary_name": "frr-doc",
            "binary_version": "8.1-1ubuntu1.8"
        },
        {
            "binary_name": "frr-pythontools",
            "binary_version": "8.1-1ubuntu1.8"
        },
        {
            "binary_name": "frr-rpki-rtrlib",
            "binary_version": "8.1-1ubuntu1.8"
        },
        {
            "binary_name": "frr-rpki-rtrlib-dbgsym",
            "binary_version": "8.1-1ubuntu1.8"
        },
        {
            "binary_name": "frr-snmp",
            "binary_version": "8.1-1ubuntu1.8"
        },
        {
            "binary_name": "frr-snmp-dbgsym",
            "binary_version": "8.1-1ubuntu1.8"
        }
    ],
    "availability": "No subscription required",
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / frr

Package

Name: frr
Purl: pkg:deb/ubuntu/frr@8.4.4-1.1ubuntu3?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.4.4-1.1ubuntu3

Affected versions

8.*

8.4.4-1.1ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "frr",
            "binary_version": "8.4.4-1.1ubuntu3"
        },
        {
            "binary_name": "frr-dbgsym",
            "binary_version": "8.4.4-1.1ubuntu3"
        },
        {
            "binary_name": "frr-doc",
            "binary_version": "8.4.4-1.1ubuntu3"
        },
        {
            "binary_name": "frr-pythontools",
            "binary_version": "8.4.4-1.1ubuntu3"
        },
        {
            "binary_name": "frr-rpki-rtrlib",
            "binary_version": "8.4.4-1.1ubuntu3"
        },
        {
            "binary_name": "frr-rpki-rtrlib-dbgsym",
            "binary_version": "8.4.4-1.1ubuntu3"
        },
        {
            "binary_name": "frr-snmp",
            "binary_version": "8.4.4-1.1ubuntu3"
        },
        {
            "binary_name": "frr-snmp-dbgsym",
            "binary_version": "8.4.4-1.1ubuntu3"
        }
    ],
    "availability": "No subscription required",
    "ubuntu_priority": "medium"
}