CVE-2014-8146

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt", "name": "https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt", "tags": ["Exploit"], "refsource": "MISC"}, {"url": "http://www.kb.cert.org/vuls/id/602540", "name": "VU#602540", "tags": ["Third Party Advisory", "US Government Resource"], "refsource": "CERT-VN"}, {"url": "http://openwall.com/lists/oss-security/2015/05/05/6", "name": "[oss-security] 20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAIL", "tags": ["Mailing List"], "refsource": "MLIST"}, {"url": "http://bugs.icu-project.org/trac/changeset/37162", "name": "http://bugs.icu-project.org/trac/changeset/37162", "tags": ["Issue Tracking", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://seclists.org/fulldisclosure/2015/May/14", "name": "20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAIL", "tags": ["Mailing List", "Exploit", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "https://support.apple.com/HT205221", "name": "https://support.apple.com/HT205221", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html", "name": "APPLE-SA-2015-09-16-1", "tags": ["Mailing List"], "refsource": "APPLE"}, {"url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00003.html", "name": "APPLE-SA-2015-09-16-3", "tags": ["Mailing List"], "refsource": "APPLE"}, {"url": "https://support.apple.com/HT205212", "name": "https://support.apple.com/HT205212", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/HT205267", "name": "https://support.apple.com/HT205267", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html", "name": "APPLE-SA-2015-09-21-1", "tags": ["Mailing List"], "refsource": "APPLE"}, {"url": "https://support.apple.com/HT205213", "name": "https://support.apple.com/HT205213", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html", "name": "APPLE-SA-2015-09-30-3", "tags": ["Mailing List"], "refsource": "APPLE"}, {"url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html", "name": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html", "tags": ["Patch"], "refsource": "CONFIRM"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html", "name": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/74457", "name": "74457", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "https://security.gentoo.org/glsa/201507-04", "name": "GLSA-201507-04", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "http://www.debian.org/security/2015/dsa-3323", "name": "DSA-3323", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", "name": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) before 55.1 does not properly track directionally isolated pieces of text, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly execute arbitrary code via crafted text."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-119"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2014-8146", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "HIGH", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2015-05-25T22:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.2"}, {"cpe23Uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "1.0.1"}, {"cpe23Uri": "cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "12.1.3"}, {"cpe23Uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "10.10.4"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\\/c\\+\\+:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "55.1"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2019-04-23T19:29Z"}