{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-01-26T00:00:00", "descriptions": [{"lang": "en", "value": "The auth_parse_options function in auth-options.c in sshd in OpenSSH before 5.7 provides debug messages containing authorized_keys command options, which allows remote authenticated users to obtain potentially sensitive information by reading these messages, as demonstrated by the shared user account required by Gitolite. 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{}

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"3356FDFD-BEA5-45A5-A36B-D1153AFE6C23", "vulnerable": true}, {"criteria": "cpe:2.3:a:openbsd:openssh:5.5:*:*:*:*:*:*:*", "matchCriteriaId": "9394B8AD-AB22-4955-8774-C6BA2B56A260", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The auth_parse_options function in auth-options.c in sshd in OpenSSH before 5.7 provides debug messages containing authorized_keys command options, which allows remote authenticated users to obtain potentially sensitive information by reading these messages, as demonstrated by the shared user account required by Gitolite. NOTE: this can cross privilege boundaries because a user account may intentionally have no shell or filesystem access, and therefore may have no supported way to read an authorized_keys file in its own home directory."}, {"lang": "es", "value": "La funci\u00f3n auth_parse_options en auth-options.c en el demonio sshd de OpenSSH antes de v5.7 muestra mensajes de depuraci\u00f3n que contienen opciones del comando authorized_keys, lo que permite obtener informaci\u00f3n sensible a usuarios remotos autenticados mediante la lectura de estos mensajes. El problema queda demostrado con la cuenta de usuario compartida solicitada por Gitolite. NOTA: esto puede cruzar los l\u00edmites de los privilegios, porque una cuenta de usuario intencionalmente no tiene acceso a una 'shell' o al sistema de archivos, y por lo tanto no tienen forma de leer un archivo authorized_keys en su propio directorio."}], "id": "CVE-2012-0814", "lastModified": "2024-11-21T01:35:46.573", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-01-27T19:55:01.063", "references": [{"source": "secalert@redhat.com", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=657445"}, {"source": "secalert@redhat.com", "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673"}, {"source": "secalert@redhat.com", "url": "http://openwall.com/lists/oss-security/2012/01/26/15"}, {"source": "secalert@redhat.com", "url": "http://openwall.com/lists/oss-security/2012/01/26/16"}, {"source": "secalert@redhat.com", "url": "http://openwall.com/lists/oss-security/2012/01/27/1"}, {"source": "secalert@redhat.com", "url": "http://openwall.com/lists/oss-security/2012/01/27/4"}, {"source": "secalert@redhat.com", "url": "http://osvdb.org/78706"}, {"source": "secalert@redhat.com", "url": "http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/auth-options.c"}, {"source": "secalert@redhat.com", "url": "http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/auth-options.c.diff?r1=1.53%3Br2=1.54"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/51702"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72756"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=657445"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2012/01/26/15"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2012/01/26/16"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2012/01/27/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2012/01/27/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/78706"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/auth-options.c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/auth-options.c.diff?r1=1.53%3Br2=1.54"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/51702"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72756"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-255"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "openssh: forced command option information disclosure", "id": "785292", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=785292"}, "csaw": false, "cvss": {"cvss_base_score": "3.5", "cvss_scoring_vector": "AV:N/AC:M/Au:S/C:P/I:N/A:N", "status": "draft"}, "details": ["The auth_parse_options function in auth-options.c in sshd in OpenSSH before 5.7 provides debug messages containing authorized_keys command options, which allows remote authenticated users to obtain potentially sensitive information by reading these messages, as demonstrated by the shared user account required by Gitolite. NOTE: this can cross privilege boundaries because a user account may intentionally have no shell or filesystem access, and therefore may have no supported way to read an authorized_keys file in its own home directory."], "name": "CVE-2012-0814", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "openssh", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "openssh", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-01-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-0814\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-0814"], "statement": "This issue did not affect the versions of openssh as shipped with Red Hat Enterprise Linux 4 and 5.\nOn Red Hat Enterprise Linux 6, configured forced commands are returned in the debugging output for the key that is used when logging in.", "threat_severity": "Low"}