mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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122 lines
3.5 KiB
JSON
122 lines
3.5 KiB
JSON
{
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"id": "CVE-2021-20213",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2021-03-25T19:15:12.970",
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"lastModified": "2021-12-14T20:15:21.263",
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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": "A flaw was found in Privoxy in versions before 3.0.29. Dereference of a NULL-pointer that could result in a crash if accept-intercepted-requests was enabled, Privoxy failed to get the request destination from the Host header and a memory allocation failed."
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},
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{
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"lang": "es",
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"value": "Se encontr\u00f3 un fallo en Privoxy en versiones anteriores a 3.0.29. Una desreferencia de un puntero NULL podr\u00eda resultar en un bloqueo si se habilitaba accept-intercepted-requests, Privoxy fall\u00f3 en obtener el destino de la petici\u00f3n del encabezado del host y fall\u00f3 en la asignaci\u00f3n de memoria"
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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:M/Au:N/C:N/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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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": 4.3
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.6,
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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": "secalert@redhat.com",
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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:privoxy:privoxy:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "3.0.29",
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"matchCriteriaId": "0C2D9175-6366-48B3-BE07-97C0C153D2EC"
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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://bugzilla.redhat.com/show_bug.cgi?id=1928739",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Patch",
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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/202107-16",
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"source": "secalert@redhat.com",
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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.privoxy.org/3.0.29/user-manual/whatsnew.html",
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"source": "secalert@redhat.com",
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"tags": [
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"Release Notes",
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"Vendor Advisory"
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]
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}
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]
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} |