CVE-2017-9870

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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:lame_project:lame:3.99.5:*:*:*:*:*:*:*", "matchCriteriaId": "7E44D1E7-4C8B-4E05-BE28-D463760C0ABD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The III_i_stereo function in layer3.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file that is mishandled in the code for the \"block_type == 2\" case, a similar issue to CVE-2017-11126."}, {"lang": "es", "value": "La funci\u00f3n III_i_stereo en el archivo layer3.c en mpglib, tal como es usado en libmpgdecoder.a en LAME versi\u00f3n 3.99.5 y otros productos, permite a los atacantes remotos causar una denegaci\u00f3n de servicio (lectura excesiva de b\u00fafer y bloqueo de aplicaci\u00f3n) por medio de un archivo de audio especialmente dise\u00f1ado que se maneja inapropiadamente en el c\u00f3digo para el caso \"block_type == 2\", un problema similar al CVE-2017-11126."}], "id": "CVE-2017-9870", "lastModified": "2026-06-17T01:29:05.470", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-06-25T19:29:00.307", "references": [{"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/99287"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://blogs.gentoo.org/ago/2017/06/17/lame-global-buffer-overflow-in-iii_i_stereo-layer3-c/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/99287"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://blogs.gentoo.org/ago/2017/06/17/lame-global-buffer-overflow-in-iii_i_stereo-layer3-c/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "lame: buffer over-read in III_i_stereo function in layer3.c in mpglib", "id": "1548583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1548583"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-125", "details": ["The III_i_stereo function in layer3.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file that is mishandled in the code for the \"block_type == 2\" case, a similar issue to CVE-2017-11126."], "name": "CVE-2017-9870", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "lame", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2017-06-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-9870\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-9870"], "threat_severity": "Low"}

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