{"id":"CVE-2013-2777","state":"PUBLISHED","title":"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 sud","description":"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.","publishedAt":"2013-04-08T17:00:00.000Z","updatedAt":"2024-08-06T15:44:33.678Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.sudo.ws/repos/sudo/rev/bfa23f089bba","http://www.securityfocus.com/bid/58207","http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839","http://www.sudo.ws/repos/sudo/rev/2f3225a2a4a4","http://rhn.redhat.com/errata/RHSA-2013-1701.html","http://www.debian.org/security/2013/dsa-2642","http://www.openwall.com/lists/oss-security/2013/02/27/31","http://www.sudo.ws/sudo/alerts/tty_tickets.html","http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html","http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440","https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023","https://support.apple.com/kb/HT205031","https://bugzilla.redhat.com/show_bug.cgi?id=916365","https://exchange.xforce.ibmcloud.com/vulnerabilities/82453"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:43.773Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2013/2xxx/CVE-2013-2777.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2013-2777","state":"PUBLISHED","datePublished":"2013-04-08T17:00:00.000Z","dateUpdated":"2024-08-06T15:44:33.678Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2013-04-08T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.sudo.ws/repos/sudo/rev/bfa23f089bba","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securityfocus.com/bid/58207","name":"58207","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839","tags":["x_refsource_MISC"]},{"url":"http://www.sudo.ws/repos/sudo/rev/2f3225a2a4a4","tags":["x_refsource_CONFIRM"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1701.html","name":"RHSA-2013:1701","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.debian.org/security/2013/dsa-2642","name":"DSA-2642","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.openwall.com/lists/oss-security/2013/02/27/31","name":"[oss-security] 20130227 Re: CVE request: potential bypass of sudo tty_tickets  constraints","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.sudo.ws/sudo/alerts/tty_tickets.html","tags":["x_refsource_CONFIRM"]},{"url":"http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html","name":"APPLE-SA-2015-08-13-2","tags":["vendor-advisory","x_refsource_APPLE"]},{"url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440","name":"SSA:2013-065-01","tags":["vendor-advisory","x_refsource_SLACKWARE"]},{"url":"https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023","tags":["x_refsource_MISC"]},{"url":"https://support.apple.com/kb/HT205031","tags":["x_refsource_CONFIRM"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=916365","tags":["x_refsource_MISC"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/82453","name":"sudo-ttytickets-sec-bypass(82453)","tags":["vdb-entry","x_refsource_XF"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2017-08-28T12:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2013-02-27T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2013-2777","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":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://www.sudo.ws/repos/sudo/rev/bfa23f089bba","refsource":"CONFIRM","url":"http://www.sudo.ws/repos/sudo/rev/bfa23f089bba"},{"name":"58207","refsource":"BID","url":"http://www.securityfocus.com/bid/58207"},{"name":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839","refsource":"MISC","url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839"},{"name":"http://www.sudo.ws/repos/sudo/rev/2f3225a2a4a4","refsource":"CONFIRM","url":"http://www.sudo.ws/repos/sudo/rev/2f3225a2a4a4"},{"name":"RHSA-2013:1701","refsource":"REDHAT","url":"http://rhn.redhat.com/errata/RHSA-2013-1701.html"},{"name":"DSA-2642","refsource":"DEBIAN","url":"http://www.debian.org/security/2013/dsa-2642"},{"name":"[oss-security] 20130227 Re: CVE request: potential bypass of sudo tty_tickets  constraints","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2013/02/27/31"},{"name":"http://www.sudo.ws/sudo/alerts/tty_tickets.html","refsource":"CONFIRM","url":"http://www.sudo.ws/sudo/alerts/tty_tickets.html"},{"name":"APPLE-SA-2015-08-13-2","refsource":"APPLE","url":"http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"},{"name":"SSA:2013-065-01","refsource":"SLACKWARE","url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440"},{"name":"https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023","refsource":"MISC","url":"https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023"},{"name":"https://support.apple.com/kb/HT205031","refsource":"CONFIRM","url":"https://support.apple.com/kb/HT205031"},{"name":"https://bugzilla.redhat.com/show_bug.cgi?id=916365","refsource":"MISC","url":"https://bugzilla.redhat.com/show_bug.cgi?id=916365"},{"name":"sudo-ttytickets-sec-bypass(82453)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/82453"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.sudo.ws/repos/sudo/rev/bfa23f089bba","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/58207","name":"58207","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.sudo.ws/repos/sudo/rev/2f3225a2a4a4","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1701.html","name":"RHSA-2013:1701","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.debian.org/security/2013/dsa-2642","name":"DSA-2642","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2013/02/27/31","name":"[oss-security] 20130227 Re: CVE request: potential bypass of sudo tty_tickets  constraints","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.sudo.ws/sudo/alerts/tty_tickets.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html","name":"APPLE-SA-2015-08-13-2","tags":["vendor-advisory","x_refsource_APPLE","x_transferred"]},{"url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440","name":"SSA:2013-065-01","tags":["vendor-advisory","x_refsource_SLACKWARE","x_transferred"]},{"url":"https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://support.apple.com/kb/HT205031","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=916365","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/82453","name":"sudo-ttytickets-sec-bypass(82453)","tags":["vdb-entry","x_refsource_XF","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T15:44:33.678Z"}}]}}}