{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2015-05-04T00:00:00", "descriptions": [{"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."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-04-23T19:08:13", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/HT205221"}, {"tags": ["x_refsource_MISC"], "url": "https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://bugs.icu-project.org/trac/changeset/37162"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/HT205212"}, {"name": "APPLE-SA-2015-09-30-3", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html"}, {"name": "GLSA-201507-04", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201507-04"}, {"name": "VU#602540", "tags": ["third-party-advisory", "x_refsource_CERT-VN"], "url": "http://www.kb.cert.org/vuls/id/602540"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/HT205267"}, {"name": "20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAIL", "tags": ["mailing-list", "x_refsource_FULLDISC"], "url": "http://seclists.org/fulldisclosure/2015/May/14"}, {"name": "APPLE-SA-2015-09-21-1", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html"}, {"name": "APPLE-SA-2015-09-16-3", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00003.html"}, {"name": "[oss-security] 20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAIL", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://openwall.com/lists/oss-security/2015/05/05/6"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/HT205213"}, {"name": "74457", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/74457"}, {"name": "APPLE-SA-2015-09-16-1", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html"}, {"name": "DSA-3323", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2015/dsa-3323"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2014-8146", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "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": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://support.apple.com/HT205221", "refsource": "CONFIRM", "url": "https://support.apple.com/HT205221"}, {"name": "https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt", "refsource": "MISC", "url": "https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt"}, {"name": "http://bugs.icu-project.org/trac/changeset/37162", "refsource": "CONFIRM", "url": "http://bugs.icu-project.org/trac/changeset/37162"}, {"name": "https://support.apple.com/HT205212", "refsource": "CONFIRM", "url": "https://support.apple.com/HT205212"}, {"name": "APPLE-SA-2015-09-30-3", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html"}, {"name": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html"}, {"name": "GLSA-201507-04", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201507-04"}, {"name": "VU#602540", "refsource": "CERT-VN", "url": "http://www.kb.cert.org/vuls/id/602540"}, {"name": "https://support.apple.com/HT205267", "refsource": "CONFIRM", "url": "https://support.apple.com/HT205267"}, {"name": "20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAIL", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2015/May/14"}, {"name": "APPLE-SA-2015-09-21-1", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html"}, {"name": "APPLE-SA-2015-09-16-3", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00003.html"}, {"name": "[oss-security] 20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAIL", "refsource": "MLIST", "url": "http://openwall.com/lists/oss-security/2015/05/05/6"}, {"name": "https://support.apple.com/HT205213", "refsource": "CONFIRM", "url": "https://support.apple.com/HT205213"}, {"name": "74457", "refsource": "BID", "url": "http://www.securityfocus.com/bid/74457"}, {"name": "APPLE-SA-2015-09-16-1", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html"}, {"name": "DSA-3323", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2015/dsa-3323"}, {"name": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"}, {"name": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", "refsource": "MISC", "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T13:10:51.019Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/HT205221"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://bugs.icu-project.org/trac/changeset/37162"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/HT205212"}, {"name": "APPLE-SA-2015-09-30-3", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html"}, {"name": "GLSA-201507-04", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/201507-04"}, {"name": "VU#602540", "tags": ["third-party-advisory", "x_refsource_CERT-VN", "x_transferred"], "url": "http://www.kb.cert.org/vuls/id/602540"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/HT205267"}, {"name": "20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAIL", "tags": ["mailing-list", "x_refsource_FULLDISC", "x_transferred"], "url": "http://seclists.org/fulldisclosure/2015/May/14"}, {"name": "APPLE-SA-2015-09-21-1", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html"}, {"name": "APPLE-SA-2015-09-16-3", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00003.html"}, {"name": "[oss-security] 20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAIL", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://openwall.com/lists/oss-security/2015/05/05/6"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/HT205213"}, {"name": "74457", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/74457"}, {"name": "APPLE-SA-2015-09-16-1", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html"}, {"name": "DSA-3323", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2015/dsa-3323"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2014-8146", "datePublished": "2015-05-25T22:00:00", "dateReserved": "2014-10-10T00:00:00", "dateUpdated": "2024-08-06T13:10:51.019Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*", "matchCriteriaId": "ED78BEDA-F401-4613-A58A-C5AED28F65E5", "versionEndIncluding": "12.1.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "C0340315-35F7-4736-854B-852916D00673", "versionEndIncluding": "8.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "matchCriteriaId": "7883E465-932D-4C11-AA54-97E44181F906", "versionEndIncluding": "10.10.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "matchCriteriaId": "CCBD0D8B-CD44-4B09-834F-F640546DFED4", "versionEndIncluding": "1.0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\\/c\\+\\+:*:*", "matchCriteriaId": "A889134B-A584-4570-97DB-83FD217BC601", "versionEndExcluding": "55.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"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."}, {"lang": "es", "value": "La funci\u00f3n resolveImplicitLevels en common/ubidi.c en la implementaci\u00f3n Unicode Bidirectional Algorithm en ICU4C en International Components for Unicode (ICU) anterior a 55.1 no rastrea correctamente trozos de texto aislados direccionalmente, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (desbordamiento de buffer basado en memoria din\u00e1mica) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de texto manipulado."}], "id": "CVE-2014-8146", "lastModified": "2024-11-21T02:18:39.330", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-05-25T22:59:00.067", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "http://bugs.icu-project.org/trac/changeset/37162"}, {"source": "secalert@redhat.com", "tags": ["Mailing List"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00003.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List"], "url": "http://openwall.com/lists/oss-security/2015/05/05/6"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2015/May/14"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2015/dsa-3323"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/602540"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/74457"}, {"source": "secalert@redhat.com", "tags": ["Exploit"], "url": "https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201507-04"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://support.apple.com/HT205212"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://support.apple.com/HT205213"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://support.apple.com/HT205221"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://support.apple.com/HT205267"}, {"source": "secalert@redhat.com", "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "http://bugs.icu-project.org/trac/changeset/37162"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00003.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://openwall.com/lists/oss-security/2015/05/05/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2015/May/14"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2015/dsa-3323"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/602540"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/74457"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201507-04"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://support.apple.com/HT205212"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://support.apple.com/HT205213"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://support.apple.com/HT205221"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://support.apple.com/HT205267"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "icu: heap overflow via incorrect isolateCount", "id": "1176197", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1176197"}, "csaw": false, "cvss": {"cvss_base_score": "1.2", "cvss_scoring_vector": "AV:L/AC:H/Au:N/C:N/I:N/A:P", "status": "draft"}, "cwe": "(CWE-122|CWE-787)", "details": ["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."], "name": "CVE-2014-8146", "package_state": [{"cpe": "cpe:/a:redhat:directory_server:8", "fix_state": "Will not fix", "package_name": "icu", "product_name": "Red Hat Directory Server 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "icu", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "icu", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "icu", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:openshift:2", "fix_state": "Will not fix", "package_name": "icu", "product_name": "Red Hat OpenShift Enterprise 2"}], "public_date": "2015-05-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-8146\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-8146"], "threat_severity": "Low"}