CVE-2023-38407

bgpd/bgp_label.c in FRRouting (FRR) before 8.5 attempts to read beyond the end of the stream during labeled unicast parsing.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/FRRouting/frr/compare/frr-8.5-rc...frr-8.5	Patch
https://github.com/FRRouting/frr/pull/12951	Patch
https://github.com/FRRouting/frr/pull/12956	Patch
https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html
https://github.com/FRRouting/frr/compare/frr-8.5-rc...frr-8.5	Patch
https://github.com/FRRouting/frr/pull/12951	Patch
https://github.com/FRRouting/frr/pull/12956	Patch
https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*

History

21 Nov 2024, 08:13

Type	Values Removed	Values Added
References	~~() https://github.com/FRRouting/frr/compare/frr-8.5-rc...frr-8.5 - Patch~~	() https://github.com/FRRouting/frr/compare/frr-8.5-rc...frr-8.5 - Patch
References	~~() https://github.com/FRRouting/frr/pull/12951 - Patch~~	() https://github.com/FRRouting/frr/pull/12951 - Patch
References	~~() https://github.com/FRRouting/frr/pull/12956 - Patch~~	() https://github.com/FRRouting/frr/pull/12956 - Patch
References	~~() https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html -~~	() https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html -

28 Apr 2024, 07:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-11-06 06:15

Updated : 2024-11-21 08:13

NVD link : CVE-2023-38407

Mitre link : CVE-2023-38407

CVE.ORG link : CVE-2023-38407

JSON object : View

Products Affected

frrouting

frrouting

CWE

NVD-CWE-noinfo

{"id": "CVE-2023-38407", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-11-06T06:15:40.907", "references": [{"url": "https://github.com/FRRouting/frr/compare/frr-8.5-rc...frr-8.5", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/FRRouting/frr/pull/12951", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/FRRouting/frr/pull/12956", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html", "source": "cve@mitre.org"}, {"url": "https://github.com/FRRouting/frr/compare/frr-8.5-rc...frr-8.5", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/FRRouting/frr/pull/12951", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/FRRouting/frr/pull/12956", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "bgpd/bgp_label.c in FRRouting (FRR) before 8.5 attempts to read beyond the end of the stream during labeled unicast parsing."}, {"lang": "es", "value": "bgpd/bgp_label.c en FRRouting (FRR) antes de 8.5 intenta leer m\u00e1s all\u00e1 del final de la secuencia durante el an\u00e1lisis de unicast etiquetado."}], "lastModified": "2024-11-21T08:13:30.293", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB0E7F12-AAE7-48DA-B684-585BA3188B28", "versionEndExcluding": "8.5"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}

7.5 /10