{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2008-04-11T00:00:00", "descriptions": [{"lang": "en", "value": "The Korn shell (aka mksh) before R33d on MirOS (aka MirBSD) does not flush the tty's I/O when invoking mksh in a new terminal, which allows local users to gain privileges by opening a virtual terminal and entering command sequences, which might later be executed in opportunistic circumstances by a different user who launches mksh and specifies that terminal with the -T option."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-08-07T12:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "44365", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://www.osvdb.org/44365"}, {"name": "28768", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/28768"}, {"name": "29803", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/29803"}, {"name": "mirbsd-tty-privilege-escalation(41794)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41794"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.mirbsd.org/mksh.htm#clog"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2008-1845", "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": "The Korn shell (aka mksh) before R33d on MirOS (aka MirBSD) does not flush the tty's I/O when invoking mksh in a new terminal, which allows local users to gain privileges by opening a virtual terminal and entering command sequences, which might later be executed in opportunistic circumstances by a different user who launches mksh and specifies that terminal with the -T option."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "44365", "refsource": "OSVDB", "url": "http://www.osvdb.org/44365"}, {"name": "28768", "refsource": "BID", "url": "http://www.securityfocus.com/bid/28768"}, {"name": "29803", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/29803"}, {"name": "mirbsd-tty-privilege-escalation(41794)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41794"}, {"name": "http://www.mirbsd.org/mksh.htm#clog", "refsource": "CONFIRM", "url": "http://www.mirbsd.org/mksh.htm#clog"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T08:40:59.416Z"}, "title": "CVE Program Container", "references": [{"name": "44365", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://www.osvdb.org/44365"}, {"name": "28768", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/28768"}, {"name": "29803", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/29803"}, {"name": "mirbsd-tty-privilege-escalation(41794)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41794"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.mirbsd.org/mksh.htm#clog"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2008-1845", "datePublished": "2008-04-16T17:00:00", "dateReserved": "2008-04-16T00:00:00", "dateUpdated": "2024-08-07T08:40:59.416Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:mirbsd:miros:*:c:*:*:*:*:*:*", "matchCriteriaId": "EA2CBA6E-BBEC-4FD6-B32A-1748F6528339", "versionEndIncluding": "33", "vulnerable": true}, {"criteria": "cpe:2.3:o:mirbsd:miros:33:a:*:*:*:*:*:*", "matchCriteriaId": "EE115BFE-1E0D-4E7D-992A-FFDB4B765EB9", "vulnerable": true}, {"criteria": "cpe:2.3:o:mirbsd:miros:33:b:*:*:*:*:*:*", "matchCriteriaId": "1E87BD42-6F51-4E8E-93DE-9DA8B478A078", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Korn shell (aka mksh) before R33d on MirOS (aka MirBSD) does not flush the tty's I/O when invoking mksh in a new terminal, which allows local users to gain privileges by opening a virtual terminal and entering command sequences, which might later be executed in opportunistic circumstances by a different user who launches mksh and specifies that terminal with the -T option."}, {"lang": "es", "value": "El int\u00e9rprete de comandos Korn (tambi\u00e9n conocido como mksh) antes de R33d en MirOS (tambi\u00e9n conocido como MirBSD) no renueva la E/S tty cuando invoca a mksh en un terminal nuevo, lo que permite a usuarios locales obtener privilegios abriendo un terminal virtual e introduciendo secuencias de comandos, que se podr\u00edan ejecutar posteriormente en circunstancias oportunas por un usuario distinto que lance mksh y especifique ese terminal con la opci\u00f3n -T."}], "id": "CVE-2008-1845", "lastModified": "2025-04-09T00:30:58.490", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": true, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2008-04-16T17:05:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/29803"}, {"source": "cve@mitre.org", "url": "http://www.mirbsd.org/mksh.htm#clog"}, {"source": "cve@mitre.org", "url": "http://www.osvdb.org/44365"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/28768"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41794"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/29803"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mirbsd.org/mksh.htm#clog"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.osvdb.org/44365"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/28768"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41794"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "mksh: privilege escalation via unflushed tty", "id": "443995", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=443995"}, "csaw": false, "details": ["The Korn shell (aka mksh) before R33d on MirOS (aka MirBSD) does not flush the tty's I/O when invoking mksh in a new terminal, which allows local users to gain privileges by opening a virtual terminal and entering command sequences, which might later be executed in opportunistic circumstances by a different user who launches mksh and specifies that terminal with the -T option."], "name": "CVE-2008-1845", "public_date": "2008-04-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2008-1845\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-1845"], "threat_severity": "Low"}