CVE-2009-4020

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=540736", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=540736", "tags": [], "refsource": "CONFIRM"}, {"url": "http://marc.info/?l=linux-mm-commits&m=125987755823047&w=2", "name": "[linux-mm-commits] 20091203 + hfs-fix-a-potential-buffer-overflow.patch added to -mm tree", "tags": [], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2009/12/04/1", "name": "[oss-security] 20091204 CVE-2009-4020 kernel: hfs buffer overflow", "tags": [], "refsource": "MLIST"}, {"url": "http://userweb.kernel.org/~akpm/mmotm/broken-out/hfs-fix-a-potential-buffer-overflow.patch", "name": "http://userweb.kernel.org/~akpm/mmotm/broken-out/hfs-fix-a-potential-buffer-overflow.patch", "tags": ["Patch"], "refsource": "CONFIRM"}, {"url": "https://rhn.redhat.com/errata/RHSA-2010-0046.html", "name": "RHSA-2010:0046", "tags": [], "refsource": "REDHAT"}, {"url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html", "name": "RHSA-2010:0095", "tags": [], "refsource": "REDHAT"}, {"url": "http://support.avaya.com/css/P8/documents/100073666", "name": "http://support.avaya.com/css/P8/documents/100073666", "tags": [], "refsource": "CONFIRM"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00005.html", "name": "SUSE-SA:2010:005", "tags": [], "refsource": "SUSE"}, {"url": "http://secunia.com/advisories/38276", "name": "38276", "tags": [], "refsource": "SECUNIA"}, {"url": "http://www.debian.org/security/2010/dsa-2005", "name": "DSA-2005", "tags": [], "refsource": "DEBIAN"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00007.html", "name": "SUSE-SA:2010:019", "tags": [], "refsource": "SUSE"}, {"url": "http://www.novell.com/linux/security/advisories/2010_23_kernel.html", "name": "SUSE-SA:2010:023", "tags": [], "refsource": "SUSE"}, {"url": "http://secunia.com/advisories/39742", "name": "39742", "tags": [], "refsource": "SECUNIA"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6750", "name": "oval:org.mitre.oval:def:6750", "tags": [], "refsource": "OVAL"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10091", "name": "oval:org.mitre.oval:def:10091", "tags": [], "refsource": "OVAL"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Stack-based buffer overflow in the hfs subsystem in the Linux kernel 2.6.32 allows remote attackers to have an unspecified impact via a crafted Hierarchical File System (HFS) filesystem, related to the hfs_readdir function in fs/hfs/dir.c."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-119"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2009-4020", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "severity": "HIGH", "acInsufInfo": false, "impactScore": 6.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2009-12-04T21:30Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.32:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-02-13T02:20Z"}