{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2014-07-01T00:00:00", "descriptions": [{"lang": "en", "value": "Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-07-14T13:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://code.google.com/p/lz4/source/detail?r=119"}, {"name": "59770", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/59770"}, {"tags": ["x_refsource_MISC"], "url": "http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://code.google.com/p/lz4/issues/detail?id=134"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2014-4715", "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": "Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://code.google.com/p/lz4/source/detail?r=119", "refsource": "CONFIRM", "url": "https://code.google.com/p/lz4/source/detail?r=119"}, {"name": "59770", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/59770"}, {"name": "http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html", "refsource": "MISC", "url": "http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html"}, {"name": "http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html", "refsource": "CONFIRM", "url": "http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html"}, {"name": "https://code.google.com/p/lz4/issues/detail?id=134", "refsource": "CONFIRM", "url": "https://code.google.com/p/lz4/issues/detail?id=134"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T11:27:36.198Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://code.google.com/p/lz4/source/detail?r=119"}, {"name": "59770", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/59770"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://code.google.com/p/lz4/issues/detail?id=134"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2014-4715", "datePublished": "2014-07-03T01:00:00", "dateReserved": "2014-07-02T00:00:00", "dateUpdated": "2024-08-06T11:27:36.198Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:yann_collet:lz4:*:*:*:*:*:*:*:*", "matchCriteriaId": "9974F7A5-C2F4-43D1-8ECE-E017FC2A1872", "versionEndIncluding": "r118", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611."}, {"lang": "es", "value": "Yann Collet LZ4 anterior a r119, cuando se utiliza en cierta plataformas de 32-bits que asigna memoria m\u00e1s all\u00e1 de 0x80000000, no detecta correctamente desbordamientos de enteros, lo que permite a atacantes dependientes de contexto causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) o posiblemente tener otro impacto no especificado a trav\u00e9s de un 'Literal Run' manipulado, una vulnerabilidad diferente a CVE-2014-4611."}], "id": "CVE-2014-4715", "lastModified": "2025-04-12T10:46:40.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-07-03T04:22:16.123", "references": [{"source": "cve@mitre.org", "url": "http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html"}, {"source": "cve@mitre.org", "url": "http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/59770"}, {"source": "cve@mitre.org", "url": "https://code.google.com/p/lz4/issues/detail?id=134"}, {"source": "cve@mitre.org", "url": "https://code.google.com/p/lz4/source/detail?r=119"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/59770"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://code.google.com/p/lz4/issues/detail?id=134"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://code.google.com/p/lz4/source/detail?r=119"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "lz4: LZ4_decompress_generic() integer overflow (32-bit arches)", "id": "1115767", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1115767"}, "csaw": false, "cvss": {"cvss_base_score": "6.0", "cvss_scoring_vector": "AV:L/AC:H/Au:S/C:C/I:C/A:C", "status": "draft"}, "cwe": "CWE-190", "details": ["Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611."], "name": "CVE-2014-4715", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:enterprise_mrg:2", "fix_state": "Not affected", "package_name": "realtime-kernel", "product_name": "Red Hat Enterprise MRG 2"}], "public_date": "2014-07-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-4715\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-4715"], "statement": "This issue does not affect the versions of the kernel package as shipped with\nRed Hat Enterprise Linux 5, 6, 7 and Red Hat Enterprise MRG 2.", "threat_severity": "Moderate"}