CVE-2008-1940

{"id": "CVE-2008-1940", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": true, "userInteractionRequired": false}]}, "published": "2008-04-25T06:05:00.000", "references": [{"url": "http://secunia.com/advisories/29899", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.grsecurity.org/news.php#grsec21113", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/28889", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1019919", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2008/1323/references", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41952", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/29899", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.grsecurity.org/news.php#grsec21113", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/28889", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1019919", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2008/1323/references", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41952", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The RBAC functionality in grsecurity before 2.1.11-2.6.24.5 and 2.1.11-2.4.36.2 does not enforce user_transition_deny and user_transition_allow rules for the (1) sys_setfsuid and (2) sys_setfsgid calls, which allows local users to bypass restrictions for those calls."}, {"lang": "es", "value": "la funcionalidad RBAC en grsecurity anterior a 2.1.11-2.6.24.5 y 2.1.11-2.4.36.2, no refuerza adecuadamente las reglas de user_transition_deny y user_transition_allow para las llamadas a (1) sys_setfsuid y (2) sys_setfsgid, lo que permite a usuarios locales evitar ciertas restricciones para esas llamadas."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.4.33:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DE274B31-F45B-44AC-A2CF-55CDD75EF8C0"}, {"criteria": "cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.4.33.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C69D79A0-4AE7-4404-A84B-CC9DC94ACB8C"}, {"criteria": "cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.4.33.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4402581B-56B9-42EE-BEB6-471BDAAF98FB"}, {"criteria": "cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.4.33.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5622EF19-743B-4883-9261-D956AB1A640D"}, {"criteria": "cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.4.34:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F3685EC7-3E2F-4180-9B24-F39EE79FA7BF"}, {"criteria": "cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.6.18:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3C64C331-5190-4A97-ADAD-9112A4F2BDDB"}, {"criteria": "cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.6.24.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F0A7E755-ABDB-4458-A16E-92C55217DBEC"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}