CVE-2012-2676

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.openwall.com/lists/oss-security/2012/06/07/13", "name": "[oss-security] 20120607 Re: memory allocator upstream patches", "tags": [], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2012/06/05/1", "name": "[oss-security] 20120605 memory allocator upstream patches", "tags": [], "refsource": "MLIST"}, {"url": "http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/", "name": "http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/", "tags": [], "refsource": "MISC"}, {"url": "https://github.com/emeryberger/Hoard/blob/master/NEWS", "name": "https://github.com/emeryberger/Hoard/blob/master/NEWS", "tags": [], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Multiple integer overflows in the (1) malloc and (2) calloc functions in Hoard before 3.9 make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows on implementing code via a large size value, which causes less memory to be allocated than expected."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-189"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2012-2676", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2012-07-25T19:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:emery_berger:hoard:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "3.8"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2012-07-30T04:00Z"}