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117 lines
3.5 KiB
JSON
117 lines
3.5 KiB
JSON
{
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"id": "CVE-2017-11626",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2017-07-25T23:29:00.420",
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"lastModified": "2019-10-03T00:03:26.223",
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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": "A stack-consumption vulnerability was found in libqpdf in QPDF 6.0.0, which allows attackers to cause a denial of service via a crafted file, related to the QPDFTokenizer::resolveLiteral function in QPDFTokenizer.cc after four consecutive calls to QPDFObjectHandle::parseInternal, aka an \"infinite loop.\""
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},
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{
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"lang": "es",
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"value": "Se ha detectado una vulnerabilidad de consumo de pila en libqpdf en QPDF 6.0.0, lo que permite que los atacantes provoquen una denegaci\u00f3n de servicio (DoS) mediante un archivo manipulado. Esto est\u00e1 relacionado con la funci\u00f3n QPDFTokenizer::resolveLiteral en QPDFTokenizer.cc despu\u00e9s de cuatro llamadas consecutivas en QPDFObjectHandle::parseInternal. Esto tambi\u00e9n se conoce como \\\"infinite loop.\\\"\" }"
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}
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],
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"metrics": {
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"cvssMetricV30": [
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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": "3.0",
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"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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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": 5.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 1.8,
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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": true
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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-835"
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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:qpdf_project:qpdf:6.0.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "E5331ADE-7B81-4DC8-8AFB-06F8058C453B"
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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://somevulnsofadlab.blogspot.jp/2017/07/qpdfan-infinite-loop-in-libqpdf_65.html",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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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/qpdf/qpdf/issues/119",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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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://usn.ubuntu.com/3638-1/",
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"source": "cve@mitre.org"
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}
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]
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} |