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111 lines
3.3 KiB
JSON
111 lines
3.3 KiB
JSON
{
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"id": "CVE-2011-4611",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2012-05-17T11:00:35.367",
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"lastModified": "2023-02-13T03:23:59.103",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "Integer overflow in the perf_event_interrupt function in arch/powerpc/kernel/perf_event.c in the Linux kernel before 2.6.39 on powerpc platforms allows local users to cause a denial of service (unhandled performance monitor exception) via vectors that trigger certain outcomes of performance events."
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},
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{
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"lang": "es",
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"value": "Desbordamiento de entero en la funci\u00f3n perf_event_interrupt en arch/powerpc/kernel/perf_event.c en el n\u00facleo de Linux anteriores a v2.6.39 en plataformas powerpc que permite a usuarios locales causar una denegaci\u00f3n de servicio (excepci\u00f3n de no controlada del monitor de rendimiento) a trav\u00e9s de vectores que activan la salida de ciertos eventos de rendimiento."
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}
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],
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"metrics": {
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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:L/AC:L/Au:N/C:N/I:N/A:C",
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"accessVector": "LOCAL",
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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": "COMPLETE",
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"baseScore": 4.9
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.9,
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"impactScore": 6.9,
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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-189"
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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:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "2.6.39",
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"matchCriteriaId": "176353CE-F17E-4776-AD9F-19014DA75B76"
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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://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39",
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"source": "secalert@redhat.com",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0837e3242c73566fc1c0196b4ec61779c25ffc93",
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"source": "secalert@redhat.com"
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2011/12/15/2",
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"source": "secalert@redhat.com",
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"tags": [
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"Mailing List",
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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://bugzilla.redhat.com/show_bug.cgi?id=767914",
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"source": "secalert@redhat.com",
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"tags": [
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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/torvalds/linux/commit/0837e3242c73566fc1c0196b4ec61779c25ffc93",
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"source": "secalert@redhat.com",
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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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} |