CVE-2006-4447

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:x.org:emu-linux-x87-xlibs:7.0_r1:*:*:*:*:*:*:*", "matchCriteriaId": "39A99E8D-7B9B-4822-8550-5FB725F821CC", "vulnerable": true}, {"criteria": "cpe:2.3:a:x.org:x11r6:6.7.0:*:*:*:*:*:*:*", "matchCriteriaId": "76FFBC43-2178-48DF-B61E-CCBA4682AC5E", "vulnerable": true}, {"criteria": "cpe:2.3:a:x.org:x11r6:6.8:*:*:*:*:*:*:*", "matchCriteriaId": "8F506308-E878-4AA5-B5D5-A7E148D63947", "vulnerable": true}, {"criteria": "cpe:2.3:a:x.org:x11r6:6.8.1:*:*:*:*:*:*:*", "matchCriteriaId": "D129D08C-AF18-4F9D-9781-64B8C1CFD65E", "vulnerable": true}, {"criteria": "cpe:2.3:a:x.org:x11r6:6.8.2:*:*:*:*:*:*:*", "matchCriteriaId": "201EBA98-07CF-4F03-BB9F-694D65F0C118", "vulnerable": true}, {"criteria": "cpe:2.3:a:x.org:x11r7:1.0:*:*:*:*:*:*:*", "matchCriteriaId": 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"3A956491-A5FB-4848-8C06-D7BC66B0B614", "vulnerable": true}, {"criteria": "cpe:2.3:a:x.org:xterm:214:*:*:*:*:*:*:*", "matchCriteriaId": "9A86C489-290F-4B62-BC6E-7934ACE57DFA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "X.Org and XFree86, including libX11, xdm, xf86dga, xinit, xload, xtrans, and xterm, does not check the return values for setuid and seteuid calls when attempting to drop privileges, which might allow local users to gain privileges by causing those calls to fail, such as by exceeding a ulimit."}, {"lang": "es", "value": "X.Org y XFree86, incluyendo libX11, xdm, xf86dga, xinit, xload, xtrans, y xterm, no comprueban los valores de retorno de las llamadas a setuid y seteuid al intentar eliminar privilegios, lo cual permite a usuarios locales obtener privilegios haciendo fallar estas llamadas, como por ejemplo excediendo un ulimit."}], "id": "CVE-2006-4447", "lastModified": "2026-06-16T22:29:07.103", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": true, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2006-08-30T01:04:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://lists.freedesktop.org/archives/xorg/2006-June/016146.html"}, {"source": "cve@mitre.org", "url": "http://mail.gnome.org/archives/beast/2006-December/msg00025.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://secunia.com/advisories/21650"}, {"source": "cve@mitre.org", 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"af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2006/3409"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2007/0409"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "Not Vulnerable. This issue does not exist in Red Hat Enterprise Linux 2.1 or 3. This issue not exploitable in Red Hat Enterprise Linux 4. A detailed analysis of this issue can be found in the Red Hat Bug Tracking System:\nhttps://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=195555", "lastModified": "2006-09-12T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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