CVE-2023-52169

The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains an out-of-bounds read that allows an attacker to read beyond the intended buffer. The bytes read beyond the intended buffer are presented as a part of a filename listed in the file system image. This has security relevance in some known web-service use cases where untrusted users can upload files and have them extracted by a server-side 7-Zip process.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://www.openwall.com/lists/oss-security/2024/07/03/10
https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3/
https://sourceforge.net/p/sevenzip/bugs/2402/
https://www.openwall.com/lists/oss-security/2024/07/03/10
http://www.openwall.com/lists/oss-security/2024/07/03/10
https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3/
https://sourceforge.net/p/sevenzip/bugs/2402/
https://www.openwall.com/lists/oss-security/2024/07/03/10

Configurations

No configuration.

History

No history.

Information

Published : 2024-07-03 18:15

Updated : 2024-11-21 17:15

NVD link : CVE-2023-52169

Mitre link : CVE-2023-52169

CVE.ORG link : CVE-2023-52169

JSON object : View

Products Affected

No product.

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2023-52169", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "published": "2024-07-03T18:15:04.677", "references": [{"url": "http://www.openwall.com/lists/oss-security/2024/07/03/10", "source": "cve@mitre.org"}, {"url": "https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3/", "source": "cve@mitre.org"}, {"url": "https://sourceforge.net/p/sevenzip/bugs/2402/", "source": "cve@mitre.org"}, {"url": "https://www.openwall.com/lists/oss-security/2024/07/03/10", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/03/10", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://sourceforge.net/p/sevenzip/bugs/2402/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.openwall.com/lists/oss-security/2024/07/03/10", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains an out-of-bounds read that allows an attacker to read beyond the intended buffer. The bytes read beyond the intended buffer are presented as a part of a filename listed in the file system image. This has security relevance in some known web-service use cases where untrusted users can upload files and have them extracted by a server-side 7-Zip process."}, {"lang": "es", "value": "El controlador NTFS NtfsHandler.cpp en 7-Zip anterior a 24.01 (para 7zz) contiene una lectura fuera de los l\u00edmites que permite a un atacante leer m\u00e1s all\u00e1 del b\u00fafer previsto. Los bytes le\u00eddos m\u00e1s all\u00e1 del b\u00fafer previsto se presentan como parte de un nombre de archivo que figura en la imagen del sistema de archivos. Esto tiene relevancia para la seguridad en algunos casos de uso conocidos de servicios web donde usuarios que no son de confianza pueden cargar archivos y extraerlos mediante un proceso 7-Zip del lado del servidor."}], "lastModified": "2024-11-21T17:15:07.820", "sourceIdentifier": "cve@mitre.org"}