CVE-2025-52194

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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:libsndfile_project:libsndfile:*:*:*:*:*:*:*:*", "matchCriteriaId": "9E71DB9F-FE9E-4369-8473-8D7B860D03DE", "versionEndIncluding": "1.2.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A buffer overflow vulnerability exists in libsndfile version 1.2.2 and potentially earlier versions when processing malformed IRCAM audio files. The vulnerability occurs in the ircam_read_header function at src/ircam.c:164 during sample rate processing, leading to memory corruption and potential code execution."}, {"lang": "es", "value": "Existe una vulnerabilidad de desbordamiento de b\u00fafer en libsndfile versi\u00f3n 1.2.2 y posiblemente versiones anteriores al procesar archivos de audio IRCAM malformados. La vulnerabilidad se produce en la funci\u00f3n ircam_read_header en src/ircam.c:164 durante el procesamiento de la frecuencia de muestreo, lo que provoca corrupci\u00f3n de memoria y posible ejecuci\u00f3n de c\u00f3digo."}], "id": "CVE-2025-52194", "lastModified": "2026-06-17T09:36:19.150", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-52194", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-08-21T19:55:51.782461Z", "version": "2.0.3"}}]}, "published": "2025-08-21T15:15:33.110", "references": [{"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "https://bushido-sec.com/index.php/2025/08/08/libsndfile-buffer-overflow/"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://github.com/libsndfile"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://github.com/libsndfile/libsndfile/issues/1082"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "libsndfile: buffer overflow when processing crafted IRCAM audio files", "id": "2390103", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2390103"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.2", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "status": "draft"}, "cwe": "CWE-120", "details": ["No description is available for this CVE."], "mitigation": {"lang": "en:us", "value": "Do not process untrusted IRCAM audio files with the libsndfile library."}, "name": "CVE-2025-52194", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "libsndfile", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "libsndfile", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "libsndfile", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "libsndfile", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "libsndfile", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-08-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-52194\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-52194\nhttps://bushido-sec.com/index.php/2025/08/08/libsndfile-buffer-overflow/\nhttps://github.com/libsndfile/libsndfile/issues/1082"], "statement": "To exploit this flaw, an attacker needs to be able to process a specially crafted IRCAM audio file with the application linked to the libsndfile library.\nAdditionally, this issue can cause memory corruption but the most likely impact is an application crash via a SIGILL signal due to an illegal instruction. Due to these reasons, this vulnerability has been rated with a moderate severity.", "threat_severity": "Moderate"}

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