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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qpdf_project:qpdf:6.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "E5331ADE-7B81-4DC8-8AFB-06F8058C453B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "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.\""}, {"lang": "es", "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.\\\"\" }"}], "id": "CVE-2017-11626", "lastModified": "2026-05-13T00:24:29.033", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-07-25T23:29:00.420", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "http://somevulnsofadlab.blogspot.jp/2017/07/qpdfan-infinite-loop-in-libqpdf_65.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/qpdf/qpdf/issues/119"}, {"source": "cve@mitre.org", "url": "https://usn.ubuntu.com/3638-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "http://somevulnsofadlab.blogspot.jp/2017/07/qpdfan-infinite-loop-in-libqpdf_65.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/qpdf/qpdf/issues/119"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/3638-1/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-835"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "qpdf: Infinite loop in QPDFTokenizer::resolveLiteral function in QPDFTokenizer.cc", "id": "1475514", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1475514"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-400", "details": ["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.\""], "name": "CVE-2017-11626", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "qpdf", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2017-07-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-11626\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-11626"], "threat_severity": "Low"}

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