CVE-2013-7338

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zip file to the (1) ZipExtFile.read, (2) ZipExtFile.read(n), (3) ZipExtFile.readlines, (4) ZipFile.extract, or (5) ZipFile.extractall function."}, {"lang": "es", "value": "Python anterior a 3.3.4 RC1 permite a atacantes remotos causar una denegaci\u00f3n de servicio (bucle infinito y consumo de CPU) a trav\u00e9s de un valor de tama\u00f1o de archivo m\u00e1s grande que el tama\u00f1o del archivo zip hacia la funci\u00f3n (1) ZipExtFile.read, (2) ZipExtFile.read(n), (3) ZipExtFile.readlines, (4) ZipFile.extract o (5) ZipFile.extractall."}], "id": "CVE-2013-7338", "lastModified": "2026-06-17T00:01:47.027", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-04-22T14:23:34.893", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "http://bugs.python.org/issue20078"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "http://hg.python.org/cpython/rev/79ea4ce431b1"}, {"source": "cve@mitre.org", "tags": ["Mailing List"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/oss-sec/2014/q1/592"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party 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{"bugzilla": {"description": "python: malformed ZIP files could cause 100% CPU usage", "id": "1078014", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1078014"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "draft"}, "details": ["Python before 3.3.4 RC1 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a file size value larger than the size of the zip file to the (1) ZipExtFile.read, (2) ZipExtFile.read(n), (3) ZipExtFile.readlines, (4) ZipFile.extract, or (5) ZipFile.extractall function."], "name": "CVE-2013-7338", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "python", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "python", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "python", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:1", "fix_state": "Not affected", "package_name": "python27-python", "product_name": "Red Hat Software Collections"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:2", "fix_state": "Will not fix", "package_name": "python33-python", "product_name": "Red Hat Software Collections"}], "public_date": "2013-12-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-7338\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-7338"], "statement": "This issue did not affect the versions of python as shipped with Red Hat Enterprise Linux 5, 6 and 7.", "threat_severity": "Moderate"}

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