gsd-2014-8146
Vulnerability from gsd
Modified
2023-12-13 01:22
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.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2014-8146", "description": "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.", "id": "GSD-2014-8146", "references": [ "https://www.suse.com/security/cve/CVE-2014-8146.html", "https://www.debian.org/security/2015/dsa-3323", "https://ubuntu.com/security/CVE-2014-8146", "https://advisories.mageia.org/CVE-2014-8146.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2014-8146" ], "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.", "id": "GSD-2014-8146", "modified": "2023-12-13T01:22:49.233908Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "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" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "8.2", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "1.0.1", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "12.1.3", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "10.10.4", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\\/c\\+\\+:*:*", "cpe_name": [], "versionEndExcluding": "55.1", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2014-8146" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "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" } ] } ] }, "references": { "reference_data": [ { "name": "https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt", "refsource": "MISC", "tags": [ "Exploit" ], "url": "https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt" }, { "name": "VU#602540", "refsource": "CERT-VN", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "http://www.kb.cert.org/vuls/id/602540" }, { "name": "[oss-security] 20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAIL", "refsource": "MLIST", "tags": [ "Mailing List" ], "url": "http://openwall.com/lists/oss-security/2015/05/05/6" }, { "name": "http://bugs.icu-project.org/trac/changeset/37162", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Vendor Advisory" ], "url": "http://bugs.icu-project.org/trac/changeset/37162" }, { "name": "20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAIL", "refsource": "FULLDISC", "tags": [ "Mailing List", "Exploit", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2015/May/14" }, { "name": "https://support.apple.com/HT205221", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/HT205221" }, { "name": "APPLE-SA-2015-09-16-1", "refsource": "APPLE", "tags": [ "Mailing List" ], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html" }, { "name": "APPLE-SA-2015-09-16-3", "refsource": "APPLE", "tags": [ "Mailing List" ], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00003.html" }, { "name": "https://support.apple.com/HT205212", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/HT205212" }, { "name": "https://support.apple.com/HT205267", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/HT205267" }, { "name": "APPLE-SA-2015-09-21-1", "refsource": "APPLE", "tags": [ "Mailing List" ], "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html" }, { "name": "https://support.apple.com/HT205213", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/HT205213" }, { "name": "APPLE-SA-2015-09-30-3", "refsource": "APPLE", "tags": [ "Mailing List" ], "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", "tags": [ "Patch" ], "url": "http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html" }, { "name": "74457", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/74457" }, { "name": "GLSA-201507-04", "refsource": "GENTOO", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/201507-04" }, { "name": "DSA-3323", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "http://www.debian.org/security/2015/dsa-3323" }, { "name": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", "refsource": "MISC", "tags": [], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "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, "severity": "HIGH", "userInteractionRequired": false } }, "lastModifiedDate": "2019-04-23T19:29Z", "publishedDate": "2015-05-25T22:59Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.