CVE-2009-4012

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{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:linux.thai:libthai:*:*:*:*:*:*:*:*", "matchCriteriaId": "175C41F0-0AE1-4988-B578-7F2FA5D8D226", "versionEndIncluding": "0.1.12", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "AC09407C-A17B-4352-95C1-4DE5AFDBA50A", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "1A44B598-6C1C-4F36-8D0B-8490DF19B8F2", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "D2F713E2-60CF-43B3-BE0A-7E27ACB8CF43", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "2C589B35-D04B-475D-92C1-43119F7E1D02", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "906F252C-A50B-47E4-AA46-944EA8387C67", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.5:*:*:*:*:*:*:*", "matchCriteriaId": "F5947FE7-2AFF-4993-A4EA-4C55572313C1", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.6:*:*:*:*:*:*:*", "matchCriteriaId": "61AEC947-09BD-4C27-B98B-4BDBB54162EE", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.7:*:*:*:*:*:*:*", "matchCriteriaId": "51B63F91-BDE7-4210-8461-2A64C128E723", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.8:*:*:*:*:*:*:*", "matchCriteriaId": "C9BE9DC1-EE8D-42CF-92CE-D587527EE31F", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.9:*:*:*:*:*:*:*", "matchCriteriaId": "011702A6-9E15-48A4-8403-85FBE5DC5F77", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.10:*:*:*:*:*:*:*", "matchCriteriaId": "D8075A59-71F3-4B62-A12C-E0B7EFA36B76", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux.thai:libthai:0.1.11:*:*:*:*:*:*:*", "matchCriteriaId": "230F57D9-B54A-43E3-BFBD-6FA4A38E9F74", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple integer overflows in LibThai before 0.1.13 might allow context-dependent attackers to execute arbitrary code via long strings that trigger heap-based buffer overflows, related to (1) thbrk/thbrk.c and (2) thwbrk/thwbrk.c. NOTE: some of these details are obtained from third party information."}, {"lang": "es", "value": "M\u00faltiples desbordamientos de entero en LibThai anterior a v0.1.13 podr\u00eda permitir, dependiendo del contexto, a atacantes ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de cadena largas que provocan desbordamientos de b\u00fafer basados en memoria din\u00e1mica, relacionados con (1) thbrk/thbrk.c y (2) thwbrk/thwbrk.c. NOTA: algunos detalles han sido obtenidos a partir de informaci\u00f3n de terceros."}], "id": "CVE-2009-4012", "lastModified": "2026-06-16T23:12:49.530", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-01-19T16:30:00.790", "references": [{"source": "cve@mitre.org", "url": "http://linux.thai.net/node/184"}, {"source": "cve@mitre.org", "url": "http://linux.thai.net/svn/software/libthai/tags/r_0_1_13/ChangeLog"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00000.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/38196"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/38213"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/38235"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/38420"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.6-1+etch1.diff.gz"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.9-4+lenny1.diff.gz"}, {"source": "cve@mitre.org", "url": "http://ubuntu.com/usn/usn-887-1"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2010/dsa-1971"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/37822"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://linux.thai.net/node/184"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://linux.thai.net/svn/software/libthai/tags/r_0_1_13/ChangeLog"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00000.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/38196"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/38213"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/38235"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/38420"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.6-1+etch1.diff.gz"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.9-4+lenny1.diff.gz"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://ubuntu.com/usn/usn-887-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2010/dsa-1971"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/37822"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "libthai integer/heap overflow flaws", "id": "554416", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=554416"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["Multiple integer overflows in LibThai before 0.1.13 might allow context-dependent attackers to execute arbitrary code via long strings that trigger heap-based buffer overflows, related to (1) thbrk/thbrk.c and (2) thwbrk/thwbrk.c. NOTE: some of these details are obtained from third party information."], "name": "CVE-2009-4012", "public_date": "2010-01-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2009-4012"], "threat_severity": "Moderate"}

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