{ "id": "CVE-2017-7868", "sourceIdentifier": "cve@mitre.org", "published": "2017-04-14T04:59:00.697", "lastModified": "2019-04-23T19:31:20.740", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "International Components for Unicode (ICU) for C/C++ before 2017-02-13 has an out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_moveIndex32* function." }, { "lang": "es", "value": "International Components para Unicode (ICU) para C/C++ en versiones anteriores a 13-02-2017 tiene una escritura fuera de l\u00edmites provocado por un desbordamiento de b\u00fafer basado en memoria din\u00e1mica en relaci\u00f3n con la funci\u00f3n utf8TextAccess en common/utext.cpp y la funci\u00f3n unad the utext_moveIndex32*." } ], "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:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\\/c\\+\\+:*:*", "versionEndIncluding": "58.2", "matchCriteriaId": "B9232228-9496-46F1-8856-9D14F644CB78" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43" } ] } ] } ], "references": [ { "url": "http://bugs.icu-project.org/trac/changeset/39671", "source": "cve@mitre.org", "tags": [ "Patch" ] }, { "url": "http://www.debian.org/security/2017/dsa-3830", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.securityfocus.com/bid/97674", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=437", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://security.gentoo.org/glsa/201710-03", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", "source": "cve@mitre.org" } ] }