CVE-2012-3443

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-07-30T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The django.forms.ImageField class in the form system in Django before 1.3.2 and 1.4.x before 1.4.1 completely decompresses image data during image validation, which allows remote attackers to cause a denial of service (memory consumption) by uploading an image file."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2012-09-29T09:00:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "[oss-security] 20120730 CVE Request: Django 1.3.1 and 1.4.0 security issues", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2012/07/31/1"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/"}, {"name": "MDVSA-2012:143", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:143"}, {"name": "USN-1560-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1560-1"}, {"name": "[oss-security] 20120730 Re: CVE Request: Django 1.3.1 and 1.4.0 security issues", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2012/07/31/2"}, {"name": "DSA-2529", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2012/dsa-2529"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:05:12.549Z"}, "title": "CVE Program Container", "references": [{"name": "[oss-security] 20120730 CVE Request: Django 1.3.1 and 1.4.0 security issues", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2012/07/31/1"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/"}, {"name": "MDVSA-2012:143", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:143"}, {"name": "USN-1560-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1560-1"}, {"name": "[oss-security] 20120730 Re: CVE Request: Django 1.3.1 and 1.4.0 security issues", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2012/07/31/2"}, {"name": "DSA-2529", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2012/dsa-2529"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-3443", "datePublished": "2012-07-31T17:00:00.000Z", "dateReserved": "2012-06-14T00:00:00.000Z", "dateUpdated": "2024-08-06T20:05:12.549Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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an image file."}, {"lang": "es", "value": "La clase django.forms.ImageField en el sistema de formularios en Django anteriores a v1.3.2 y v1.4.x anteriores a v1.4.1 descomprime completamente los datos de la imagen durante la validaci\u00f3n de la misma, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de memoria) mediante la subida de una imagen."}], "id": "CVE-2012-3443", "lastModified": "2026-06-16T23:43:13.987", "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": "2012-07-31T17:55:04.577", "references": [{"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2012/dsa-2529"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:143"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2012/07/31/1"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2012/07/31/2"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1560-1"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2012/dsa-2529"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:143"}, {"source": 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