CVE-2009-0887

{"id": "CVE-2009-0887", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": true, "exploitabilityScore": 2.7, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-03-12T15:20:50.127", "references": [{"url": "http://openwall.com/lists/oss-security/2009/03/05/1", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://pam.cvs.sourceforge.net/viewvc/pam/Linux-PAM/libpam/pam_misc.c?r1=1.9&amp%3Br2=1.10&amp%3Bview=patch", "source": "cve@mitre.org"}, {"url": "http://pam.cvs.sourceforge.net/viewvc/pam/Linux-PAM/libpam/pam_misc.c?view=log", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/34733", "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:077", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/34010", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49110", "source": "cve@mitre.org"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00398.html", "source": "cve@mitre.org"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00420.html", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "Integer signedness error in the _pam_StrTok function in libpam/pam_misc.c in Linux-PAM (aka pam) 1.0.3 and earlier, when a configuration file contains non-ASCII usernames, might allow remote attackers to cause a denial of service, and might allow remote authenticated users to obtain login access with a different user's non-ASCII username, via a login attempt."}, {"lang": "es", "value": "Error de presencia de signo en entero en la funci\u00f3n the_pam_StrTok en Linux-PAM (alias pam) 1.0.3 y anteriores, cuando un fichero de configuraci\u00f3n contienen nombres de usuario con caracteres non-ASCII, podr\u00eda permitir a los atacantes remoto causar una denegaci\u00f3n de servicios, y podr\u00eda permitir a usuarios remotos autenticados obtener login de acceso con un nombre de usuario diferente a los usuarios con caracteres non-ASCII, a trav\u00e9s de un intento de login."}], "lastModified": "2023-11-07T02:03:46.153", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:linux-pam:linux-pam:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C8DB56B-870D-45E3-8216-ADB47FD07B2D", "versionEndIncluding": "1.0.3"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B59C70C7-FABE-4A45-A45D-2C7276D698DF"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DBA50D8F-D5A8-4123-93CF-E7714571F411"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB8820C0-1ECB-45AD-A573-5667F0D09776"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5D416053-0010-4B25-9F7C-6054C51C1685"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B97AB578-0E9E-4370-8379-0CD455F2D740"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "22A6147C-CC0A-4C9F-B9A9-E144F2133592"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6DEF8EC8-0E0A-4C0A-95BE-FB7C23732083"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C9A9AB1C-FDF8-4E98-8773-387E03CD93E1"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8F94AA92-5854-46B9-8B3C-08FCC5B071CF"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.6.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FD5C0039-827C-45CD-99BE-95459006CA59"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4256C34-DBCA-4FE0-96A5-874D7F00869A"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1B2613D2-33C1-4132-AD9A-68190A59C0F4"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "08FDE78F-119B-4FC8-BBFA-8048F2CF1227"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C4A75789-F7EC-4D9C-942A-243DF92E5CA5"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3753027E-D3A4-45D4-A3A3-2320C48AF6C6"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6533A629-6351-4831-BBF7-44718262FAF3"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "516F23F9-25B3-40DB-A3CA-2F1DE0678934"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F3ACA7F-D247-439C-8B5E-287EC5D236AF"}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6A30E5C3-501D-4DAA-B7F7-E42F98DEDBF9"}], "operator": "OR"}]}], "vendorComments": [{"comment": "Red Hat is aware of this issue and is tracking it via the following bug:\nhttps://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=CVE-2009-0887\n\nThe Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw. More information regarding issue severity can be found here: http://www.redhat.com/security/updates/classification/\n", "lastModified": "2009-03-13T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"}