Show plain JSON{"id": "CVE-2012-4507", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-10-22T23:55:07.710", "references": [{"url": "http://lists.opensuse.org/opensuse-updates/2012-10/msg00064.html", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/09/1", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/09/3", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/10/3", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/55837", "source": "secalert@redhat.com"}, {"url": "http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=2743", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=862578", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-updates/2012-10/msg00064.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/09/1", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/09/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/10/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/55837", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=2743", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=862578", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email."}, {"lang": "es", "value": "La funci\u00f3n strchr en procmime.c en Claws Mail (alias claws-mail) v3.8.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (desreferencia de puntero NULL y ca\u00edda) mediante un correo electr\u00f3nico modificado."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:claws-mail:claws-mail:3.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "17482717-3F9F-4A41-977B-1FB7DD740712"}], "operator": "OR"}]}], "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n\r\n\"CWE-476: NULL Pointer Dereference\"", "sourceIdentifier": "secalert@redhat.com"} 