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129 lines
3.9 KiB
JSON
129 lines
3.9 KiB
JSON
{
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"id": "CVE-2020-12845",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2020-07-27T23:15:12.437",
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"lastModified": "2022-11-29T02:37:13.437",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "Cherokee 0.4.27 to 1.2.104 is affected by a denial of service due to a NULL pointer dereferences. A remote unauthenticated attacker can crash the server by sending an HTTP request to protected resources using a malformed Authorization header that is mishandled during a cherokee_buffer_add call within cherokee_validator_parse_basic or cherokee_validator_parse_digest."
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},
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{
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"lang": "es",
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"value": "Cherokee versiones 0.4.27 a 1.2.104, est\u00e1 afectado por una denegaci\u00f3n de servicio debido a una desreferencia del puntero NULL. Un atacante remoto no autenticado puede bloquear el servidor mediante el env\u00edo de una petici\u00f3n HTTP hacia los recursos protegidos usando un encabezado de autorizaci\u00f3n malformado que es manejado inapropiadamente durante una llamada de cherokee_buffer_add dentro de cherokee_validator_parse_basic o cherokee_validator_parse_digest"
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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-476"
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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:cherokee-project:cherokee:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "0.4.27",
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"versionEndIncluding": "1.2.104",
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"matchCriteriaId": "95AA5C29-D669-46CA-ADFC-91D47AD67050"
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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": "http://cherokee-project.com/downloads.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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"url": "https://github.com/cherokee/webserver/issues/1242",
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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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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/cherokee/webserver/releases",
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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://security.gentoo.org/glsa/202012-09",
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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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} |