{ "id": "CVE-2017-12814", "sourceIdentifier": "cve@mitre.org", "published": "2017-09-28T01:29:01.327", "lastModified": "2024-11-21T03:10:15.003", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Stack-based buffer overflow in the CPerlHost::Add method in win32/perlhost.h in Perl before 5.24.3-RC1 and 5.26.x before 5.26.1-RC1 on Windows allows attackers to execute arbitrary code via a long environment variable." }, { "lang": "es", "value": "Un desbordamiento de b\u00fafer basado en pila en el m\u00e9todo CPerlHost::Add en win32/perlhost.h en Perl en versiones anteriores a la 5.24.3-RC1 y las versiones 5.26.x anteriores a 5.26.1-RC1 en Windows permite que los atacantes ejecuten c\u00f3digo arbitrario mediante una variable de entorno larga." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 7.5, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": true, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-119" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*", "versionEndIncluding": "5.24.2", "matchCriteriaId": "DB276E2C-622C-45EB-8378-35751366049F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:perl:perl:5.26.0:*:*:*:*:*:*:*", "matchCriteriaId": "B71CAECA-2A6A-4604-863F-3C1C055FB1CE" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA" } ] } ] } ], "references": [ { "url": "http://www.securityfocus.com/bid/101051", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://perl5.git.perl.org/perl.git/log/refs/tags/v5.24.3-RC1", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://perl5.git.perl.org/perl.git/log/refs/tags/v5.26.1-RC1", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://rt.perl.org/Public/Bug/Display.html?id=131665", "source": "cve@mitre.org", "tags": [ "Exploit", "Patch", "Vendor Advisory" ] }, { "url": "https://security.netapp.com/advisory/ntap-20180426-0001/", "source": "cve@mitre.org" }, { "url": "https://www.oracle.com/security-alerts/cpujul2020.html", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/101051", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://perl5.git.perl.org/perl.git/log/refs/tags/v5.24.3-RC1", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://perl5.git.perl.org/perl.git/log/refs/tags/v5.26.1-RC1", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://rt.perl.org/Public/Bug/Display.html?id=131665", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Patch", "Vendor Advisory" ] }, { "url": "https://security.netapp.com/advisory/ntap-20180426-0001/", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.oracle.com/security-alerts/cpujul2020.html", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }