CVE-2012-0840

{"id": "CVE-2012-0840", "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": "2012-02-10T19:55:02.407", "references": [{"url": "http://mail-archives.apache.org/mod_mbox/apr-commits/201201.mbox/%3C20120115003715.071D423888FD%40eris.apache.org%3E", "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2012/02/08/3", "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2012/02/09/1", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/47862", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://svn.apache.org/viewvc?rev=1231605&view=rev", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.mail-archive.com/dev%40apr.apache.org/msg24439.html", "source": "secalert@redhat.com"}, {"url": "http://www.mail-archive.com/dev%40apr.apache.org/msg24472.html", "source": "secalert@redhat.com"}, {"url": "http://www.mail-archive.com/dev%40apr.apache.org/msg24473.html", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:019", "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/73096", "source": "secalert@redhat.com"}, {"url": "http://mail-archives.apache.org/mod_mbox/apr-commits/201201.mbox/%3C20120115003715.071D423888FD%40eris.apache.org%3E", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2012/02/08/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2012/02/09/1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/47862", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://svn.apache.org/viewvc?rev=1231605&view=rev", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mail-archive.com/dev%40apr.apache.org/msg24439.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mail-archive.com/dev%40apr.apache.org/msg24472.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mail-archive.com/dev%40apr.apache.org/msg24473.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:019", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/73096", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "tables/apr_hash.c in the Apache Portable Runtime (APR) library through 1.4.5 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table."}, {"lang": "es", "value": "tables/apr_hash.c en la librer\u00eda Apache Portable Runtime (APR) hasta v1.4.5 procesa las colisiones Hash de forma predecible, lo que permite a atacantes dependiendo del contexto provocar una denegaci\u00f3n de servicio (consumo de CPU) a trav\u00e9s de una entrada manipulada sobre una aplicaci\u00f3n que mantiene una tabla hash."}], "lastModified": "2024-11-21T01:35:49.377", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:portable_runtime:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "849790FC-5A29-4D0F-91B7-875CE3E11C3A", "versionEndIncluding": "1.4.5"}, {"criteria": "cpe:2.3:a:apache:portable_runtime:0.9.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BAC9B4C4-ABC3-4306-A207-41E43B1BE20F"}, {"criteria": "cpe:2.3:a:apache:portable_runtime:0.9.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "802A56B5-E4CC-49ED-A5EF-7F1BECBA2811"}, {"criteria": "cpe:2.3:a:apache:portable_runtime:0.9.2-dev:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "86D62910-DF77-4DA5-B2E0-9C645DE21FE8"}, {"criteria": "cpe:2.3:a:apache:portable_runtime:0.9.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "55CEAFE5-CD77-48C4-8B5E-A4FA173D5590"}, {"criteria": "cpe:2.3:a:apache:portable_runtime:0.9.3-dev:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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