mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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122 lines
3.8 KiB
JSON
122 lines
3.8 KiB
JSON
{
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"id": "CVE-2020-7458",
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"sourceIdentifier": "secteam@freebsd.org",
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"published": "2020-07-09T14:15:10.980",
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"lastModified": "2022-01-04T16:39:03.827",
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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": "In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution."
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},
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{
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"lang": "es",
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"value": "En FreeBSD versiones 12.1-STABLE anteriores a r362281, versiones 11.4-STABLE anteriores a r362281 y versiones 11.4-RELEASE anteriores a p1, los valores largos en la variable de entorno PATH controlada por el usuario causan que la funci\u00f3n posix_spawnp escriba m\u00e1s all\u00e1 del final de la regi\u00f3n stack asignada a la regi\u00f3n heap de la memoria, conllevando posiblemente a una ejecuci\u00f3n de c\u00f3digo arbitrario"
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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:H/I:H/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": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 5.9
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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:P/I:P/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": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 7.5
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 10.0,
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"impactScore": 6.4,
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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-787"
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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:freebsd:freebsd:11.4:-:*:*:*:*:*:*",
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"matchCriteriaId": "4A865EA1-01D7-4E5A-9D13-80780F8A9D7A"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:11.4:beta1:*:*:*:*:*:*",
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"matchCriteriaId": "B80FBD1B-D03E-4408-9150-2F86FAF7F1D7"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:12.1:-:*:*:*:*:*:*",
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"matchCriteriaId": "BD730B6A-F123-4685-ACB3-4F20AAAB77F3"
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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://security.FreeBSD.org/advisories/FreeBSD-SA-20:18.posix_spawnp.asc",
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"source": "secteam@freebsd.org",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20200724-0002/",
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"source": "secteam@freebsd.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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} |