CVE-2011-5054

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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:kde:kcheckpass:*:*:*:*:*:*:*:*", "matchCriteriaId": "898F355B-03A2-4F58-B8E9-E03C148E74E5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "kcheckpass passes a user-supplied argument to the pam_start function, often within a setuid environment, which allows local users to invoke any configured PAM stack, and possibly trigger unintended side effects, via an arbitrary valid PAM service name, a different vulnerability than CVE-2011-4122. NOTE: the vendor indicates that the possibility of resultant privilege escalation may be \"a bit far-fetched.\""}, {"lang": "es", "value": "La aplicaci\u00f3n de Linux kcheckpass pasa un argumento suministrado por el usuario a la funci\u00f3n pam_start, a menudo dentro de un ambiente setuid, lo que permite a usuarios locales invocar cualquier pila PAM configurada y posiblemente provocar efectos secundarios no deseados, a trav\u00e9s de un nombre de servicio PAM v\u00e1lido. Se trata de una vulnerabilidad diferente a CVE-2011-4122. NOTA: El vendedor indica que la posibilidad de una escalada de privilegios resultante puede ser \"un poco exagerada\"."}], "id": "CVE-2011-5054", "lastModified": "2026-06-16T23:35:51.267", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2012-01-06T21:55:01.217", "references": [{"source": "cve@mitre.org", "url": "http://c-skills.blogspot.com/2011/11/openpam-trickery.html"}, {"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2011/12/07/3"}, {"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2011/12/08/9"}, {"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2011/12/23/8"}, {"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2011/12/27/1"}, {"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2011/12/27/3"}, {"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2011/12/28/5"}, {"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2012/01/02/10"}, {"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2012/01/02/11"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72230"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://c-skills.blogspot.com/2011/11/openpam-trickery.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2011/12/07/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2011/12/08/9"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2011/12/23/8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2011/12/27/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2011/12/27/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2011/12/28/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2012/01/02/10"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2012/01/02/11"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72230"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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