mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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149 lines
4.5 KiB
JSON
149 lines
4.5 KiB
JSON
{
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"id": "CVE-2019-19945",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2020-03-16T18:15:12.213",
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"lastModified": "2024-11-21T04:35:42.850",
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"vulnStatus": "Modified",
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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": "uhttpd in OpenWrt through 18.06.5 and 19.x through 19.07.0-rc2 has an integer signedness error. This leads to out-of-bounds access to a heap buffer and a subsequent crash. It can be triggered with an HTTP POST request to a CGI script, specifying both \"Transfer-Encoding: chunked\" and a large negative Content-Length value."
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},
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{
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"lang": "es",
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"value": "uhttpd en OpenWrt versiones hasta 18.06.5 y versiones 19.x hasta 19.07.0-rc2, presenta un error de la propiedad signedness de enteros. Esto conlleva a un acceso fuera de l\u00edmites en un b\u00fafer de la pila y un bloqueo posterior. Se puede activar con una petici\u00f3n HTTP POST en un script CGI, especificando tanto \"Transfer-Encoding: chunked\" como un valor negativo grande de Content-Length."
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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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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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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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},
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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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"baseScore": 5.0,
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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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},
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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-125"
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},
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{
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"lang": "en",
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"value": "CWE-681"
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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:o:openwrt:openwrt:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "18.06.0",
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"versionEndIncluding": "18.06.5",
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"matchCriteriaId": "50F23DBC-38D0-4966-AA8E-A2A67508E53B"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:*",
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"matchCriteriaId": "4FA469E2-9E63-4C9A-8EBA-10C8C870063A"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:openwrt:openwrt:19.07.0:rc1:*:*:*:*:*:*",
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"matchCriteriaId": "390F10D5-B9F6-4FD9-BD65-8189BC3B4B6F"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:openwrt:openwrt:19.07.0:rc2:*:*:*:*:*:*",
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"matchCriteriaId": "C6E0E897-9CA2-4FEB-BFFB-A0BECDB01741"
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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/openwrt/openwrt/commits/master",
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"source": "cve@mitre.org",
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"tags": [
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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://openwrt.org/advisory/2020-01-13-1",
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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/openwrt/openwrt/commits/master",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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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://openwrt.org/advisory/2020-01-13-1",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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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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} |