mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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343 lines
12 KiB
JSON
343 lines
12 KiB
JSON
{
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"id": "CVE-2011-2705",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2011-08-05T21:55:04.530",
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"lastModified": "2012-01-19T03:58:35.273",
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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": "The SecureRandom.random_bytes function in lib/securerandom.rb in Ruby before 1.8.7-p352 and 1.9.x before 1.9.2-p290 relies on PID values for initialization, which makes it easier for context-dependent attackers to predict the result string by leveraging knowledge of random strings obtained in an earlier process with the same PID."
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},
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{
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"lang": "es",
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"value": "La funci\u00f3n SecureRandom.random_bytes de lib/securerandom.rb de Ruby en versiones anteriores a 1.8.7-p352 y 1.9.x anteriores a 1.9.2-p290 se basa en valores PID para la inicializaci\u00f3n, lo que facilita a atacantes dependientes del contexto predecir la cadena resultado utilizando el conocimiento de cadenas aleatorias obtenidas en procesos anteriores con el mismo PID."
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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:N/AC:L/Au:N/C:P/I:N/A:N",
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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": "NONE",
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"availabilityImpact": "NONE",
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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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"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-20"
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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://lists.fedoraproject.org/pipermail/package-announce/2011-July/063062.html",
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"source": "secalert@redhat.com",
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"Patch"
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"source": "secalert@redhat.com",
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"tags": [
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"Patch"
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"tags": [
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"Patch"
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"source": "secalert@redhat.com",
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"tags": [
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"Patch"
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]
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},
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{
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"source": "secalert@redhat.com",
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"tags": [
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]
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},
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{
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"url": "http://www.redhat.com/support/errata/RHSA-2011-1581.html",
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"source": "secalert@redhat.com"
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},
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{
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"url": "http://www.ruby-lang.org/en/news/2011/07/02/ruby-1-8-7-p352-released/",
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"source": "secalert@redhat.com",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "http://www.ruby-lang.org/en/news/2011/07/15/ruby-1-9-2-p290-is-released/",
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"source": "secalert@redhat.com",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/49015",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=722415",
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"source": "secalert@redhat.com",
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"tags": [
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"Patch"
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]
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}
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]
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} |