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130 lines
3.9 KiB
JSON
130 lines
3.9 KiB
JSON
{
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"id": "CVE-2018-7421",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2018-02-23T22:29:01.763",
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"lastModified": "2023-11-07T03:01:01.733",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the DMP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dmp.c by correctly supporting a bounded number of Security Categories for a DMP Security Classification."
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},
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{
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"lang": "es",
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"value": "En Wireshark 2.2.0 a 2.2.12 y 2.4.0 a 2.4.4, el disector DMP podr\u00eda entrar en un bucle infinito. Esto se trat\u00f3 en epan/dissectors/packet-dmp.c soportando correctamente un n\u00famero limitado de Security Categories para DMP Security Classification."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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"acInsufInfo": true,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-835"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.2.0",
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"versionEndIncluding": "2.2.12",
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"matchCriteriaId": "A70BA080-62E4-40D9-943A-9CF795090B4D"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.4.0",
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"versionEndIncluding": "2.4.4",
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"matchCriteriaId": "7579AF66-0178-41A9-95C8-2B8F25E0D5BF"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14408",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=656812ee1f2a8ddfd383b02a066e888f5919e17a",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e8be5adae469ba563acfad2c2b98673e1afaf901",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://www.wireshark.org/security/wnpa-sec-2018-06.html",
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"source": "cve@mitre.org",
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"tags": [
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"Vendor Advisory"
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]
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}
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]
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} |