{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-10-24T00:00:00", "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-02-26T14:57:02", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469"}, {"name": "GLSA-201206-31", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://security.gentoo.org/glsa/glsa-201206-31.xml"}, {"name": "USN-1237-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1237-1"}, {"name": "46583", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/46583"}, {"name": "49711", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/49711"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.fedorahosted.org/git/?p=linux-pam.git%3Ba=commitdiff%3Bh=caf5e7f61c8d9288daa49b4f61962e6b1239121d"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2011-3148", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469", "refsource": "CONFIRM", "url": "https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469"}, {"name": "GLSA-201206-31", "refsource": "GENTOO", "url": "http://security.gentoo.org/glsa/glsa-201206-31.xml"}, {"name": "USN-1237-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1237-1"}, {"name": "46583", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/46583"}, {"name": "49711", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/49711"}, {"name": "http://git.fedorahosted.org/git/?p=linux-pam.git;a=commitdiff;h=caf5e7f61c8d9288daa49b4f61962e6b1239121d", "refsource": "CONFIRM", "url": "http://git.fedorahosted.org/git/?p=linux-pam.git;a=commitdiff;h=caf5e7f61c8d9288daa49b4f61962e6b1239121d"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T23:22:27.612Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469"}, {"name": "GLSA-201206-31", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://security.gentoo.org/glsa/glsa-201206-31.xml"}, {"name": "USN-1237-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1237-1"}, {"name": "46583", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/46583"}, {"name": "49711", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/49711"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://git.fedorahosted.org/git/?p=linux-pam.git%3Ba=commitdiff%3Bh=caf5e7f61c8d9288daa49b4f61962e6b1239121d"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2011-3148", "datePublished": "2012-07-22T17:00:00", "dateReserved": "2011-08-16T00:00:00", "dateUpdated": "2024-08-06T23:22:27.612Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:linux-pam:linux-pam:*:*:*:*:*:*:*:*", "matchCriteriaId": "92B08B4D-8A9C-4BF4-94AD-9ED9E86C7138", "versionEndIncluding": "1.1.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "B59C70C7-FABE-4A45-A45D-2C7276D698DF", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "DBA50D8F-D5A8-4123-93CF-E7714571F411", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "DB8820C0-1ECB-45AD-A573-5667F0D09776", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "5D416053-0010-4B25-9F7C-6054C51C1685", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "B97AB578-0E9E-4370-8379-0CD455F2D740", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "22A6147C-CC0A-4C9F-B9A9-E144F2133592", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "6DEF8EC8-0E0A-4C0A-95BE-FB7C23732083", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "C9A9AB1C-FDF8-4E98-8773-387E03CD93E1", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.6.2:*:*:*:*:*:*:*", "matchCriteriaId": "8F94AA92-5854-46B9-8B3C-08FCC5B071CF", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.6.3:*:*:*:*:*:*:*", "matchCriteriaId": "FD5C0039-827C-45CD-99BE-95459006CA59", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.7.0:*:*:*:*:*:*:*", "matchCriteriaId": "F4256C34-DBCA-4FE0-96A5-874D7F00869A", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.7.1:*:*:*:*:*:*:*", "matchCriteriaId": "1B2613D2-33C1-4132-AD9A-68190A59C0F4", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "08FDE78F-119B-4FC8-BBFA-8048F2CF1227", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.8.1:*:*:*:*:*:*:*", "matchCriteriaId": "C4A75789-F7EC-4D9C-942A-243DF92E5CA5", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.9.0:*:*:*:*:*:*:*", "matchCriteriaId": "3753027E-D3A4-45D4-A3A3-2320C48AF6C6", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:0.99.10.0:*:*:*:*:*:*:*", "matchCriteriaId": "6533A629-6351-4831-BBF7-44718262FAF3", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "516F23F9-25B3-40DB-A3CA-2F1DE0678934", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "5F3ACA7F-D247-439C-8B5E-287EC5D236AF", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "6A30E5C3-501D-4DAA-B7F7-E42F98DEDBF9", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "AEC8C86C-9FC7-4838-BFD8-90431DEC4946", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "EBE3BF43-7402-4CC0-A329-C8597A0758C7", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "7A39C8AD-FA7C-4C64-AAB7-93CC461E73F2", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "1F7BA7CC-F284-40C8-998D-FC70CCAB58D9", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "56F68CBA-E64A-4085-8902-5EBF9A5349D6", "vulnerable": true}, {"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "4B696CDD-C93E-4E88-B2DC-BB9978D879E2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en pila en la funci\u00f3n _assemble_line en modules/pam_env/ pam_env.c en Linux-PAM (tambi\u00e9n conocido como PAM) anterior a v1.1.5 permite a usuarios locales provocar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de una larga cadena de los espacios en blanco al principio del archivo ~/.pam_environment."}], "id": "CVE-2011-3148", "lastModified": "2023-11-07T02:08:25.787", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-07-22T17:55:01.057", "references": [{"source": "cve@mitre.org", "url": "http://git.fedorahosted.org/git/?p=linux-pam.git%3Ba=commitdiff%3Bh=caf5e7f61c8d9288daa49b4f61962e6b1239121d"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/46583"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/49711"}, {"source": "cve@mitre.org", "url": "http://security.gentoo.org/glsa/glsa-201206-31.xml"}, {"source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-1237-1"}, {"source": "cve@mitre.org", "url": "https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Kees Cook (Google ChromeOS Team) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2013:0521", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "pam-0:1.1.1-13.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2013-02-20T00:00:00Z"}], "bugzilla": {"description": "(pam_env): Stack-based buffer overflow by parsing user's pam_environment file", "id": "746619", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=746619"}, "csaw": false, "cvss": {"cvss_base_score": "3.7", "cvss_scoring_vector": "AV:L/AC:H/Au:N/C:P/I:P/A:P", "status": "verified"}, "cwe": "CWE-121", "details": ["Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file."], "name": "CVE-2011-3148", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "pam", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "pam", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2011-10-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-3148\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-3148"], "statement": "This issue did not affect the versions of pam package as shipped with Red Hat Enterprise Linux 5.", "threat_severity": "Moderate"}