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"vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15.3:*:*:*:*:*:*:*", "matchCriteriaId": "79B3AFE7-F4FF-4144-9046-E5926E305A03", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15.4:*:*:*:*:*:*:*", "matchCriteriaId": "7616E197-ACCA-4191-A513-FD48417C7F88", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15.5:*:*:*:*:*:*:*", "matchCriteriaId": "ED1AA7FC-F5B9-406C-ABE4-0BE5E9889619", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16:*:*:*:*:*:*:*", "matchCriteriaId": "34E60197-56C3-485C-9609-B1C4A0E0FCB2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6_test9_cvs:*:*:*:*:*:*:*", "matchCriteriaId": "608FDE1E-B02A-45A2-8877-0E52A5BD0963", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Certain modifications to the Linux kernel 2.6.16 and earlier do not add the appropriate Linux Security Modules (LSM) file_permission hooks to the (1) readv and (2) writev functions, which might allow attackers to bypass intended access restrictions."}], "id": "CVE-2006-1856", "lastModified": "2017-10-11T01:30:50.483", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": true, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2006-05-19T23:02:00.000", "references": [{"source": "secalert@redhat.com", "url": "http://lists.jammed.com/linux-security-module/2005/09/0019.html"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/20237"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/20716"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/21045"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/21745"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/22093"}, {"source": "secalert@redhat.com", "url": "http://support.avaya.com/elmodocs2/security/ASA-2006-161.htm"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2006/dsa-1184"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:123"}, {"source": "secalert@redhat.com", "url": "http://www.osvdb.org/25747"}, {"source": "secalert@redhat.com", "url": "http://www.redhat.com/support/errata/RHSA-2006-0493.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/18105"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/usn-302-1"}, {"source": "secalert@redhat.com", "url": "http://www.ussg.iu.edu/hypermail/linux/kernel/0604.3/0777.html"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=191524"}, {"source": "secalert@redhat.com", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9927"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2006:0493", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "kernel-0:2.6.9-34.0.1.EL", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2006-05-24T00:00:00Z"}], "bugzilla": {"description": "security flaw", "id": "1618066", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1618066"}, "csaw": false, "details": ["Certain modifications to the Linux kernel 2.6.16 and earlier do not add the appropriate Linux Security Modules (LSM) file_permission hooks to the (1) readv and (2) writev functions, which might allow attackers to bypass intended access restrictions."], "name": "CVE-2006-1856", "public_date": "2005-09-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2006-1856\nhttps://nvd.nist.gov/vuln/detail/CVE-2006-1856"], "threat_severity": "Moderate"}