fkie_cve-2023-40718
Vulnerability from fkie_nvd
Published
2023-10-10 17:15
Modified
2024-11-21 08:20
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
A interpretation conflict in Fortinet IPS Engine versions 7.321, 7.166 and 6.158 allows attacker to evade IPS features via crafted TCP packets.
References
▼ | URL | Tags | |
---|---|---|---|
psirt@fortinet.com | https://fortiguard.com/psirt/FG-IR-23-090 | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://fortiguard.com/psirt/FG-IR-23-090 | Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
fortinet | fortios_ips_engine | * | |
fortinet | fortios | * | |
fortinet | fortios_ips_engine | * | |
fortinet | fortios | * | |
fortinet | fortios_ips_engine | * | |
fortinet | fortios | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:fortinet:fortios_ips_engine:*:*:*:*:*:*:*:*", "matchCriteriaId": "76621CA9-15A3-45C7-89F6-00FF2F0DB7B5", "versionEndIncluding": "7.312", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "matchCriteriaId": "7582B2FF-8EDC-4599-96F3-CFA7BAE1FCF5", "versionEndExcluding": "7.2.4", "versionStartIncluding": "7.2.0", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:fortinet:fortios_ips_engine:*:*:*:*:*:*:*:*", "matchCriteriaId": "E527DD20-7553-4CAD-BFFF-02D2C4DFFADC", "versionEndIncluding": "7.165", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "matchCriteriaId": "39A6C2A7-21A4-4BB5-A3B6-9466E5CEA296", "versionEndExcluding": "7.0.12", "versionStartIncluding": "7.0.0", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:fortinet:fortios_ips_engine:*:*:*:*:*:*:*:*", "matchCriteriaId": "E17821E5-7836-4EEA-A383-66CBCD45B258", "versionEndIncluding": "6.158", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "matchCriteriaId": "B153B056-24AE-41C4-B644-65E080C18360", "versionEndExcluding": "6.4.13", "versionStartIncluding": "6.4.0", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "A interpretation conflict in Fortinet IPS Engine versions 7.321, 7.166 and 6.158 allows attacker to evade IPS features via crafted TCP packets." }, { "lang": "es", "value": "Un conflicto de interpretaci\u00f3n en las versiones 7.321, 7.166 y 6.158 de Fortinet IPS Engine permite a un atacante evadir las funciones de IPS a trav\u00e9s de paquetes TCP manipulados." } ], "id": "CVE-2023-40718", "lastModified": "2024-11-21T08:20:01.453", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "psirt@fortinet.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2023-10-10T17:15:12.560", "references": [ { "source": "psirt@fortinet.com", "tags": [ "Vendor Advisory" ], "url": "https://fortiguard.com/psirt/FG-IR-23-090" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://fortiguard.com/psirt/FG-IR-23-090" } ], "sourceIdentifier": "psirt@fortinet.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-436" } ], "source": "psirt@fortinet.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-436" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.