CVE-2018-10244

Suricata version 4.0.4 incorrectly handles the parsing of an EtherNet/IP PDU. A malformed PDU can cause the parsing code to read beyond the allocated data because DecodeENIPPDU in app-layer-enip-commmon.c has an integer overflow during a length check.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/	Release Notes Vendor Advisory
https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:oisf:suricata:4.0.4:*:*:*:*:*:*:*

History

21 Nov 2024, 03:41

Type	Values Removed	Values Added
References	~~() https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/ - Release Notes, Vendor Advisory~~	() https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/ - Release Notes, Vendor Advisory

22 Oct 2024, 17:11

Type	Values Removed	Values Added
First Time		Oisf suricata Oisf
CPE	cpe:2.3:a:suricata-ids:suricata:4.0.4:::::::*	cpe:2.3:a:oisf:suricata:4.0.4:::::::*

Information

Published : 2019-04-04 16:29

Updated : 2024-11-21 03:41

NVD link : CVE-2018-10244

Mitre link : CVE-2018-10244

CVE.ORG link : CVE-2018-10244

JSON object : View

Products Affected

oisf

suricata

CWE

CWE-190

Integer Overflow or Wraparound

{"id": "CVE-2018-10244", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2019-04-04T16:29:00.273", "references": [{"url": "https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "Suricata version 4.0.4 incorrectly handles the parsing of an EtherNet/IP PDU. A malformed PDU can cause the parsing code to read beyond the allocated data because DecodeENIPPDU in app-layer-enip-commmon.c has an integer overflow during a length check."}, {"lang": "es", "value": "La versi\u00f3n 4.0.4 de Suricata gestiona de manera incorrecta el an\u00e1lisis de las unidades de datos de protocolo (PDU) de EtherNet/IP. Un PDU mal formado puede hacer que el c\u00f3digo de an\u00e1lisis lea m\u00e1s all\u00e1 de los datos asignados porque DecodeENIPPDU en app-layer-enip-commmon.c presenta un desbordamiento de enteros durante una comprobaci\u00f3n de longitud."}], "lastModified": "2024-11-21T03:41:05.947", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:oisf:suricata:4.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E70E3C16-A589-4B73-8B36-F3924DDF5F31"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}