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https://github.com/fkie-cad/nvd-json-data-feeds.git
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121 lines
3.8 KiB
JSON
121 lines
3.8 KiB
JSON
{
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"id": "CVE-2020-27207",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2020-11-26T17:15:11.113",
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"lastModified": "2020-12-03T20:01:37.227",
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"vulnStatus": "Analyzed",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Zetetic SQLCipher 4.x before 4.4.1 has a use-after-free, related to sqlcipher_codec_pragma and sqlite3Strlen30 in sqlite3.c. A remote denial of service attack can be performed. For example, a SQL injection can be used to execute the crafted SQL command sequence. After that, some unexpected RAM data is read."
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},
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{
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"lang": "es",
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"value": "Zetetic SQLCipher versiones 4.x anteriores a 4.4.1, presenta un uso de la memoria previamente liberada, relacionado con las funciones sqlcipher_codec_pragma y sqlite3Strlen30 en el archivo sqlite3.c. Un ataque de denegaci\u00f3n de servicio remota puede ser llevado a cabo. Por ejemplo, una inyecci\u00f3n SQL puede ser usada para ejecutar una secuencia de comandos SQL dise\u00f1ada. Despu\u00e9s de eso, algunos datos de RAM inesperados son le\u00eddos"
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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": false,
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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-416"
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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:zetetic:sqlcipher:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.0",
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"versionEndExcluding": "4.4.1",
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"matchCriteriaId": "ADECCC13-F2EB-4B6A-A030-76F49DF1800E"
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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://github.com/sqlcipher/sqlcipher/compare/v4.4.0...v4.4.1",
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"source": "cve@mitre.org",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://www.telekom.com/en/corporate-responsibility/data-protection-data-security/security/details/advisories-504842",
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"source": "cve@mitre.org",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://www.telekom.com/resource/blob/612796/9f221708832a465f03585a45d7f59b45/dl-201112-denial-of-serviceen-data.pdf",
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"source": "cve@mitre.org",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |