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NOTE: this is one of three closely-related vulnerabilities that were originally assigned CVE-2013-1776, but they have been SPLIT because of different affected versions."}, {"lang": "es", "value": "sudo anterior a v1.7.10p5 y v1.8.x anterior a v1.8.6p6, cuando la opci\u00f3n tty_tickets esta habilitada, no valida correctamente el control de dispositivo terminal, que permite a los usuarios locales con permisos de sudo para secuestrar a la autorizaci\u00f3n de otra terminal a trav\u00e9s de vectores relacionados con una sesi\u00f3n sin un dispositivo terminal de control y la conexi\u00f3n a una entrada est\u00e1ndar, salida, y descriptores de error de archivo de otros terminal. NOTA: esta es una de las tres vulnerabilidades estrechamente relacionadas con las que se asign\u00f3 originalmente a CVE-2013-1776, pero se han dividido debido a las diferentes versiones afectadas."}], "id": "CVE-2013-2777", "lastModified": "2024-11-21T01:52:20.780", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-04-08T17:55:01.153", "references": [{"source": "cve@mitre.org", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839"}, {"source": "cve@mitre.org", "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2013-1701.html"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2013/dsa-2642"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2013/02/27/31"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/58207"}, {"source": "cve@mitre.org", "url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.sudo.ws/repos/sudo/rev/2f3225a2a4a4"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.sudo.ws/repos/sudo/rev/bfa23f089bba"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.sudo.ws/sudo/alerts/tty_tickets.html"}, {"source": "cve@mitre.org", "url": "https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023"}, {"source": "cve@mitre.org", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=916365"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/82453"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/kb/HT205031"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2013-1701.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2013/dsa-2642"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2013/02/27/31"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/58207"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.sudo.ws/repos/sudo/rev/2f3225a2a4a4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.sudo.ws/repos/sudo/rev/bfa23f089bba"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.sudo.ws/sudo/alerts/tty_tickets.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=916365"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/82453"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/kb/HT205031"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2013:1701", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "sudo-0:1.8.6p3-12.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2013-11-20T00:00:00Z"}], "bugzilla": {"description": "sudo: bypass of tty_tickets constraints", "id": "949753", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=949753"}, "csaw": false, "cvss": {"cvss_base_score": "3.6", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:P/I:P/A:N", "status": "verified"}, "details": ["sudo before 1.7.10p5 and 1.8.x before 1.8.6p6, when the tty_tickets option is enabled, does not properly validate the controlling terminal device, which allows local users with sudo permissions to hijack the authorization of another terminal via vectors related to a session without a controlling terminal device and connecting to the standard input, output, and error file descriptors of another terminal. NOTE: this is one of three closely-related vulnerabilities that were originally assigned CVE-2013-1776, but they have been SPLIT because of different affected versions."], "name": "CVE-2013-2777", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "sudo", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2013-02-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-2777\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-2777"], "threat_severity": "Low", "upstream_fix": "sudo 1.8.6p6, sudo 1.7.10p5"}